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Britain & the wider world: 1745 -1901
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1
0
sophie
29/11/2025
Biology
Sexual reproduction in humans
78
•
29 Nov 2025
•
sophie
@sophie_tilley
Understanding human reproduction is crucial for your A-level biology studies... Show more
Ever wondered how millions of sperm cells are produced every day? The male reproductive system is basically a highly efficient production line that creates, matures, and delivers sperm cells.
Sperm production happens in the seminiferous tubules - thousands of coiled tubes inside each testis. As sperm cells develop, they move towards the centre of these tubes, then travel through the vasa efferentia to reach the epididymis. Here's where things get interesting: sperm aren't actually ready to swim when they're first made - they need time in the epididymis to become mobile.
During ejaculation, sperm travel from the epididymis through the vas deferens towards the penis. Along the way, accessory glands add vital secretions that keep sperm alive and kicking. The seminal vesicles pump in fructose (sperm fuel) and other nutrients, whilst the prostate gland adds alkaline fluid that neutralises acidic conditions in both the male urethra and female reproductive tract.
Key Point: All these secretions are alkaline because sperm can't survive in acidic conditions - they need that alkaline environment to stay mobile and healthy.
The female reproductive system is designed for both producing eggs and nurturing a developing baby. Unlike males who constantly make new sperm, females are born with all the eggs they'll ever have - pretty amazing when you think about it.
The uterus has three distinct layers that each play crucial roles. The perimetrium is just a thin outer covering, but the myometrium (muscle layer) is what contracts during labour to push the baby out. The endometrium is the star of the show - this blood-rich lining either sheds monthly during menstruation or becomes home to a developing embryo.
Oocytes (egg cells) develop inside follicles around the edges of the ovary. When a follicle matures, it migrates to the ovary's surface and releases its egg during ovulation. The egg then gets swept into the oviduct (fallopian tube) by tiny beating hairs called cilia, where it might meet a sperm cell.
Remember: The endometrium is what gets shed during your period - it's the body's way of refreshing the lining ready for a potential pregnancy next cycle.
Gametogenesis is just a fancy term for how your body makes sex cells (gametes). Both sperm and egg production follow similar patterns but with some crucial differences that you need to know for your exams.
Spermatogenesis happens continuously from puberty onwards. It starts with diploid cells dividing by mitosis to make more stem cells, then primary spermatocytes undergo meiosis I to become haploid secondary spermatocytes. After meiosis II, you get four functional sperm cells from each original cell. Sertoli cells act like nursemaids, feeding the developing sperm and protecting them from the immune system.
Oogenesis is completely different. Most of the process actually happens before you're born! Female babies are born with millions of primary oocytes that are stuck in the middle of meiosis I. Only during ovulation does an oocyte complete meiosis I, and meiosis II only finishes if fertilisation occurs. Unlike males who get four functional gametes, females only get one functional egg plus smaller polar bodies that degenerate.
Exam Tip: Remember that spermatogenesis produces four functional gametes, but oogenesis only produces one - this is because the egg needs all the cytoplasm and nutrients for potential embryo development.
Sperm cells are perfectly designed for their mission to reach and fertilise an egg. The head contains the nucleus with genetic material, plus the acrosome - a cap filled with enzymes needed to break through the egg's protective layers. The midpiece is packed with mitochondria for energy production, whilst the tail provides the whip-like motion for swimming.
Secondary oocytes are massive compared to sperm (which makes sense since they need to provide everything for early embryo development). The egg is surrounded by the zona pellucida - a protective glycoprotein layer - and the corona radiata, a cluster of follicle cells that provide nutrients. Inside the cytoplasm are cortical granules that play a crucial role in preventing multiple sperm from entering.
The size difference is staggering: whilst sperm are tiny and streamlined for movement, eggs are packed with nutrients, organelles, and everything needed to start a new life. The egg also releases chemical signals to attract sperm - it's not just a passive target waiting to be fertilised.
Visual Memory: Think of sperm as racing cars (small, fast, single purpose) and eggs as luxury caravans .
Fertilisation isn't just about a sperm randomly bumping into an egg - it's a precisely coordinated sequence of events that ensures only one sperm gets through and triggers embryo development.
First comes capacitation - sperm can't actually fertilise an egg straight away. They need time in the female reproductive tract to remove cholesterol and proteins from their membrane, making them more permeable to calcium ions. Then the acrosome reaction kicks in: the sperm releases enzymes to digest through the corona radiata and zona pellucida surrounding the egg.
When sperm and egg membranes finally fuse, the cortical reaction immediately prevents other sperm from entering (polyspermy would be fatal). The egg releases enzymes that harden the zona pellucida into a fertilisation membrane. The sperm's entry also triggers the egg to complete meiosis II, and finally the sperm and egg nuclei fuse to create a diploid zygote.
Key Concept: Fertilisation is really about preventing multiple sperm entry as much as allowing one sperm in - the cortical reaction is just as important as sperm penetration.
After fertilisation, the real work begins as a single cell transforms into a complex organism. The zygote immediately starts dividing through cleavage - rapid mitotic divisions that create more cells without increasing overall size.
By day 7, you've got a blastocyst - a hollow ball of cells with trophoblast cells on the outside and an inner cell mass on one side. The inner cell mass becomes the actual embryo, whilst trophoblast cells will form part of the placenta. This blastocyst then needs to implant in the endometrium during a specific 'implantation window' when conditions are just right.
Implantation happens when trophoblast cells develop projections called trophoblastic villi that penetrate the endometrium. These villi increase surface area for nutrient absorption and eventually develop blood vessels connecting to the umbilical cord. The placenta forms from these structures and becomes a vital organ for hormone production, nutrient exchange, and waste removal.
Timeline Tip: Remember the 7-day journey from fertilisation to implantation - this timing is crucial for understanding pregnancy tests and emergency contraception.
The menstrual cycle is like a monthly rehearsal for pregnancy, controlled by a complex feedback system involving four key hormones. Understanding this cycle is essential for your exams and helps explain everything from contraception to fertility treatments.
FSH (follicle stimulating hormone) kicks off each cycle by stimulating follicle development in the ovaries. As follicles mature, they produce oestrogen, which rebuilds the endometrium and creates positive feedback leading to an LH surge around day 14. This LH surge triggers ovulation - the release of an egg from the dominant follicle.
After ovulation, the empty follicle becomes the corpus luteum, which secretes both oestrogen and progesterone. Progesterone maintains the endometrium in case pregnancy occurs. If there's no implantation, hormone levels crash, the corpus luteum degenerates, and the endometrium sheds as menstruation begins the cycle again.
Memory Aid: Think FSH = Follicle Starts Here, LH = Let's Hatch (the egg), Oestrogen = Oestrogen Rebuilds, Progesterone = Pregnancy Preparation.
When implantation occurs, everything changes hormonally. The developing chorion immediately starts producing hCG (human chorionic gonadotrophin) - this is what pregnancy tests detect and what maintains the corpus luteum beyond its normal lifespan.
hCG keeps the corpus luteum producing oestrogen and progesterone, preventing menstruation and maintaining the pregnancy. It also inhibits FSH and LH secretion, stopping further ovulation. As pregnancy progresses, the placenta takes over hormone production, becoming a major endocrine organ producing massive amounts of oestrogen and progesterone.
During the final trimester, oxytocin levels rise whilst progesterone's inhibitory effects decrease. Oxytocin triggers uterine contractions in a positive feedback loop - more contractions lead to more oxytocin release. Prolactin stimulates milk production in the mammary glands, whilst oxytocin later causes milk ejection when the baby feeds.
Hormone Hierarchy: hCG maintains early pregnancy, oestrogen and progesterone sustain it, and oxytocin ends it by triggering labour contractions.
The intricate dance of reproductive hormones involves multiple feedback mechanisms that you need to master for your exams. Negative feedback generally maintains balance, whilst positive feedback creates dramatic changes like ovulation and labour.
Oestrogen shows both types of feedback: early in the cycle it inhibits FSH (negative feedback), but mid-cycle it stimulates LH release (positive feedback) causing ovulation. Progesterone mainly shows negative feedback, inhibiting FSH, LH, prolactin, and oxytocin to maintain pregnancy conditions.
The hypothalamus controls everything through GnRH release, which stimulates the anterior pituitary to release FSH and LH. The posterior pituitary releases oxytocin directly. Understanding these control pathways helps explain how hormonal contraceptives work and why certain medical conditions affect fertility.
Exam Strategy: Draw out the feedback loops - visual representation of these hormonal interactions will help you tackle any question about reproductive control mechanisms.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
sophie
@sophie_tilley
Understanding human reproduction is crucial for your A-level biology studies and life in general. This topic covers everything from how gametes are made to the complex hormonal dance that controls the menstrual cycle and pregnancy.
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Ever wondered how millions of sperm cells are produced every day? The male reproductive system is basically a highly efficient production line that creates, matures, and delivers sperm cells.
Sperm production happens in the seminiferous tubules - thousands of coiled tubes inside each testis. As sperm cells develop, they move towards the centre of these tubes, then travel through the vasa efferentia to reach the epididymis. Here's where things get interesting: sperm aren't actually ready to swim when they're first made - they need time in the epididymis to become mobile.
During ejaculation, sperm travel from the epididymis through the vas deferens towards the penis. Along the way, accessory glands add vital secretions that keep sperm alive and kicking. The seminal vesicles pump in fructose (sperm fuel) and other nutrients, whilst the prostate gland adds alkaline fluid that neutralises acidic conditions in both the male urethra and female reproductive tract.
Key Point: All these secretions are alkaline because sperm can't survive in acidic conditions - they need that alkaline environment to stay mobile and healthy.
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Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The female reproductive system is designed for both producing eggs and nurturing a developing baby. Unlike males who constantly make new sperm, females are born with all the eggs they'll ever have - pretty amazing when you think about it.
The uterus has three distinct layers that each play crucial roles. The perimetrium is just a thin outer covering, but the myometrium (muscle layer) is what contracts during labour to push the baby out. The endometrium is the star of the show - this blood-rich lining either sheds monthly during menstruation or becomes home to a developing embryo.
Oocytes (egg cells) develop inside follicles around the edges of the ovary. When a follicle matures, it migrates to the ovary's surface and releases its egg during ovulation. The egg then gets swept into the oviduct (fallopian tube) by tiny beating hairs called cilia, where it might meet a sperm cell.
Remember: The endometrium is what gets shed during your period - it's the body's way of refreshing the lining ready for a potential pregnancy next cycle.
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Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Gametogenesis is just a fancy term for how your body makes sex cells (gametes). Both sperm and egg production follow similar patterns but with some crucial differences that you need to know for your exams.
Spermatogenesis happens continuously from puberty onwards. It starts with diploid cells dividing by mitosis to make more stem cells, then primary spermatocytes undergo meiosis I to become haploid secondary spermatocytes. After meiosis II, you get four functional sperm cells from each original cell. Sertoli cells act like nursemaids, feeding the developing sperm and protecting them from the immune system.
Oogenesis is completely different. Most of the process actually happens before you're born! Female babies are born with millions of primary oocytes that are stuck in the middle of meiosis I. Only during ovulation does an oocyte complete meiosis I, and meiosis II only finishes if fertilisation occurs. Unlike males who get four functional gametes, females only get one functional egg plus smaller polar bodies that degenerate.
Exam Tip: Remember that spermatogenesis produces four functional gametes, but oogenesis only produces one - this is because the egg needs all the cytoplasm and nutrients for potential embryo development.
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Improve your grades
Join milions of students
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Sperm cells are perfectly designed for their mission to reach and fertilise an egg. The head contains the nucleus with genetic material, plus the acrosome - a cap filled with enzymes needed to break through the egg's protective layers. The midpiece is packed with mitochondria for energy production, whilst the tail provides the whip-like motion for swimming.
Secondary oocytes are massive compared to sperm (which makes sense since they need to provide everything for early embryo development). The egg is surrounded by the zona pellucida - a protective glycoprotein layer - and the corona radiata, a cluster of follicle cells that provide nutrients. Inside the cytoplasm are cortical granules that play a crucial role in preventing multiple sperm from entering.
The size difference is staggering: whilst sperm are tiny and streamlined for movement, eggs are packed with nutrients, organelles, and everything needed to start a new life. The egg also releases chemical signals to attract sperm - it's not just a passive target waiting to be fertilised.
Visual Memory: Think of sperm as racing cars (small, fast, single purpose) and eggs as luxury caravans .
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Fertilisation isn't just about a sperm randomly bumping into an egg - it's a precisely coordinated sequence of events that ensures only one sperm gets through and triggers embryo development.
First comes capacitation - sperm can't actually fertilise an egg straight away. They need time in the female reproductive tract to remove cholesterol and proteins from their membrane, making them more permeable to calcium ions. Then the acrosome reaction kicks in: the sperm releases enzymes to digest through the corona radiata and zona pellucida surrounding the egg.
When sperm and egg membranes finally fuse, the cortical reaction immediately prevents other sperm from entering (polyspermy would be fatal). The egg releases enzymes that harden the zona pellucida into a fertilisation membrane. The sperm's entry also triggers the egg to complete meiosis II, and finally the sperm and egg nuclei fuse to create a diploid zygote.
Key Concept: Fertilisation is really about preventing multiple sperm entry as much as allowing one sperm in - the cortical reaction is just as important as sperm penetration.
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After fertilisation, the real work begins as a single cell transforms into a complex organism. The zygote immediately starts dividing through cleavage - rapid mitotic divisions that create more cells without increasing overall size.
By day 7, you've got a blastocyst - a hollow ball of cells with trophoblast cells on the outside and an inner cell mass on one side. The inner cell mass becomes the actual embryo, whilst trophoblast cells will form part of the placenta. This blastocyst then needs to implant in the endometrium during a specific 'implantation window' when conditions are just right.
Implantation happens when trophoblast cells develop projections called trophoblastic villi that penetrate the endometrium. These villi increase surface area for nutrient absorption and eventually develop blood vessels connecting to the umbilical cord. The placenta forms from these structures and becomes a vital organ for hormone production, nutrient exchange, and waste removal.
Timeline Tip: Remember the 7-day journey from fertilisation to implantation - this timing is crucial for understanding pregnancy tests and emergency contraception.
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Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The menstrual cycle is like a monthly rehearsal for pregnancy, controlled by a complex feedback system involving four key hormones. Understanding this cycle is essential for your exams and helps explain everything from contraception to fertility treatments.
FSH (follicle stimulating hormone) kicks off each cycle by stimulating follicle development in the ovaries. As follicles mature, they produce oestrogen, which rebuilds the endometrium and creates positive feedback leading to an LH surge around day 14. This LH surge triggers ovulation - the release of an egg from the dominant follicle.
After ovulation, the empty follicle becomes the corpus luteum, which secretes both oestrogen and progesterone. Progesterone maintains the endometrium in case pregnancy occurs. If there's no implantation, hormone levels crash, the corpus luteum degenerates, and the endometrium sheds as menstruation begins the cycle again.
Memory Aid: Think FSH = Follicle Starts Here, LH = Let's Hatch (the egg), Oestrogen = Oestrogen Rebuilds, Progesterone = Pregnancy Preparation.
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When implantation occurs, everything changes hormonally. The developing chorion immediately starts producing hCG (human chorionic gonadotrophin) - this is what pregnancy tests detect and what maintains the corpus luteum beyond its normal lifespan.
hCG keeps the corpus luteum producing oestrogen and progesterone, preventing menstruation and maintaining the pregnancy. It also inhibits FSH and LH secretion, stopping further ovulation. As pregnancy progresses, the placenta takes over hormone production, becoming a major endocrine organ producing massive amounts of oestrogen and progesterone.
During the final trimester, oxytocin levels rise whilst progesterone's inhibitory effects decrease. Oxytocin triggers uterine contractions in a positive feedback loop - more contractions lead to more oxytocin release. Prolactin stimulates milk production in the mammary glands, whilst oxytocin later causes milk ejection when the baby feeds.
Hormone Hierarchy: hCG maintains early pregnancy, oestrogen and progesterone sustain it, and oxytocin ends it by triggering labour contractions.
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Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The intricate dance of reproductive hormones involves multiple feedback mechanisms that you need to master for your exams. Negative feedback generally maintains balance, whilst positive feedback creates dramatic changes like ovulation and labour.
Oestrogen shows both types of feedback: early in the cycle it inhibits FSH (negative feedback), but mid-cycle it stimulates LH release (positive feedback) causing ovulation. Progesterone mainly shows negative feedback, inhibiting FSH, LH, prolactin, and oxytocin to maintain pregnancy conditions.
The hypothalamus controls everything through GnRH release, which stimulates the anterior pituitary to release FSH and LH. The posterior pituitary releases oxytocin directly. Understanding these control pathways helps explain how hormonal contraceptives work and why certain medical conditions affect fertility.
Exam Strategy: Draw out the feedback loops - visual representation of these hormonal interactions will help you tackle any question about reproductive control mechanisms.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Sociology