Subjects
Maths
Chemistry
Biology
English Language
History
Responding to change (a2 only)
Infection and response
Homeostasis and response
Energy transfers (a2 only)
Cell biology
Organisms respond to changes in their internal and external environments (a-level only)
Biological molecules
Organisation
Substance exchange
Bioenergetics
Genetic information & variation
Inheritance, variation and evolution
Genetics & ecosystems (a2 only)
Ecology
Cells
Show all topics
Britain & the wider world: 1745 -1901
1l the quest for political stability: germany, 1871-1991
The cold war
Inter-war germany
Medieval period: 1066 -1509
2d religious conflict and the church in england, c1529-c1570
2o democracy and nazism: germany, 1918-1945
1f industrialisation and the people: britain, c1783-1885
1c the tudors: england, 1485-1603
2m wars and welfare: britain in transition, 1906-1957
World war two & the holocaust
2n revolution and dictatorship: russia, 1917-1953
2s the making of modern britain, 1951-2007
World war one
Britain: 1509 -1745
Show all topics
Biology
10 Dec 2025
105
5 pages
Isabella King @isabellaking_oexf
Your body is constantly working behind the scenes to keep everything balanced - from your blood sugar levels... Show more
Think of your endocrine system as your body's messaging service - endocrine glands pump out hormones into your bloodstream to tell different parts of your body what to do. These chemical messengers travel through your blood until they find their target cells, like a perfectly addressed letter.
Your adrenal glands are proper multitaskers. The outer part (cortex) releases cortisol to manage your metabolism and aldosterone to control your blood pressure by balancing water and salt levels. The inner part (medulla) pumps out adrenaline when you need that fight-or-flight boost.
Your pancreas contains special clusters called islets of Langerhans with two key players alpha cells that release glucagon when blood sugar drops, and beta cells that release insulin when it rises. When glucose levels spike, beta cells detect this change and release insulin through exocytosis. This insulin then binds to receptors on cells, opening more glucose channels and converting excess glucose to glycogen in your liver.
Quick Check Remember that glucagon raises blood glucose whilst insulin lowers it - think "glucagon = glucose gone up!"
Type 1 diabetes happens when your immune system destroys beta cells, requiring insulin injections. Type 2 diabetes occurs when your body either doesn't make enough insulin or becomes resistant to it, managed through diet and exercise.
Your hypothalamus is basically your body's water detective - osmoreceptors constantly monitor your blood's concentration and release ADH (antidiuretic hormone) when things get too concentrated. This hormone gets stored in your posterior pituitary gland until needed.
When you're dehydrated, more ADH is released, making your kidneys' collecting ducts more permeable to water. This means you produce less, more concentrated urine. It's a brilliant negative feedback system that keeps your blood concentration spot-on.
Urine samples are incredibly useful for medical diagnosis. Pregnancy tests detect HCG hormones using complementary antibodies that create those famous blue lines. Drug tests work similarly, whilst medical conditions like diabetes show up as high glucose levels, and bacterial infections appear as nitrites.
Real World Understanding kidney function helps explain why athletes need careful hydration strategies during competitions.
When kidneys fail, dialysis becomes essential. Haemodialysis filters blood through an artificial membrane using dialysis fluid with a similar composition to blood (minus the waste). Peritoneal dialysis uses your abdomen's lining as the filter. Kidney transplants offer freedom from dialysis but require immunosuppressants to prevent rejection.
Reflex actions are your body's emergency responses - they're involuntary, lightning-fast, and designed to protect you from harm. The reflex arc bypasses your brain entirely, going straight through your spinal cord for maximum speed.
Take the knee-jerk reflex when the patella tendon stretches, stretch receptors detect this change, send signals to your spinal cord, which immediately tells your leg muscles to contract. The blinking reflex works similarly - something hits your cornea, sensory neurons alert relay neurons, which trigger motor neurons to slam your eyelids shut.
Your nervous and endocrine systems team up brilliantly during stress through the fight-or-flight response. Your hypothalamus coordinates both systems simultaneously, triggering two pathways.
Memory Tip Reflexes are fast because they involve fewer synapses and skip the brain - think "short circuit for safety!"
The adrenal-cortical system releases ACTH from your pituitary gland, which stimulates cortisol production. Meanwhile, your sympathetic nervous system directly triggers adrenaline and noradrenaline release. Adrenaline works through the secondary messenger model, converting ATP to cAMP, which activates enzymes for glycogenolysis - breaking down glycogen for instant energy.
Your medulla oblongata controls heart rate by sending signals to your heart's natural pacemaker (SAN). The acceleratory centre uses your sympathetic nervous system to speed things up, whilst the inhibitory centre uses your parasympathetic system to slow things down. Blood pH and pressure changes trigger these responses automatically.
Plants have evolved incredible defence mechanisms against being eaten. Physical defences include thorns and spikes, whilst chemical defences involve alkaloids (like nicotine in tobacco) that poison herbivores. Pheromones can even warn nearby plants to toughen up their leaves with more callose.
Plant hormones enable sophisticated environmental responses. Auxins cause cell elongation and maintain apical dominance (keeping the main stem dominant over side branches). They concentrate on shaded sides, causing plants to bend toward light, and accumulate on the lower side when gravity pulls them down.
Garden Science Understanding auxins explains why pinching growing tips makes plants bushier - you're removing apical dominance!
Gibberellins trigger seed germination and stem growth, whilst ethene controls fruit ripening and leaf loss. ABA (abscisic acid) helps plants survive drought by closing stomata. Commercially, these hormones help farmers control ripening, grow cuttings, and even act as selective weedkillers at high concentrations.
Transcription is how your cells copy genetic instructions from DNA to make proteins. The process begins when a gene "unzips" - hydrogen bonds between complementary base pairs break apart, exposing the DNA template strand.
RNA polymerase is the star enzyme that catalyses this process. It moves along the template strand, using free-floating nucleotides to build a complementary RNA copy. This creates mRNA (messenger RNA) that carries the genetic code from the nucleus to the ribosomes for protein production.
The beauty of transcription lies in its precision - RNA polymerase only reads the template strand, ensuring the mRNA contains the correct coding sequence. Once the RNA copy is complete, the DNA strands rewind and the temporary RNA molecule heads off to do its job.
Study Strategy Remember that transcription is like making a photocopy of a recipe - you keep the original safe whilst using the copy for cooking!
Mitosis ensures that every new cell gets an identical copy of genetic material. This process is essential for growth, repair, and maintaining genetic consistency throughout your body.
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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Smart Tools NEW
Transform this note into: ✓ 50+ Practice Questions ✓ Interactive Flashcards ✓ Full Mock Exam ✓ Essay Outlines
Explore the mechanisms of plant responses to environmental stress and herbivory, including the roles of key hormones like auxins, gibberellins, and ethene. This summary covers tropisms, apical dominance, and stomatal regulation, providing essential insights for A Level Biology students. Ideal for revision and exam preparation.
BiologyExplore the mechanisms of plant growth and development through key hormones like auxins, cytokinins, and gibberellins, alongside the role of phytochromes in photoperiodism. This summary covers the apical meristem, cell elongation, and the impact of light on flowering in long-day and short-day plants, providing essential insights for understanding plant responses and productivity.
BiologyExplore the divisions of the nervous system, including the central and peripheral systems, and understand the roles of sympathetic and parasympathetic pathways. This summary covers the reflex arc, neuron types, and the relationship between the nervous and endocrine systems, emphasizing homeostasis and involuntary actions.
BiologyExplore comprehensive treatments for male and female infertility, including drug therapies, artificial insemination, ICSI, and IVF. Understand hormonal influences, the menstrual cycle, and the role of genetic diagnosis in reproductive health. This summary is essential for students studying human biology and reproductive physiology.
BiologyExplore the intricate structure and functions of cell membranes, including the fluid mosaic model, phospholipid bilayer, and the roles of proteins, cholesterol, glycolipids, and glycoproteins. This summary is essential for AQA A-level Biology students preparing for exams.
BiologyExplore the key components of the nervous system, including sensory receptors, the reflex arc, synapses, and the human eye. This summary provides a clear understanding of how stimuli are processed and responses are generated, ideal for GCSE students preparing for exams.
BiologyApp Store
Google Play
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
Isabella King
@isabellaking_oexf
Your body is constantly working behind the scenes to keep everything balanced - from your blood sugar levels after eating chocolate to your hormone responses during stressful exams. The endocrine system, nervous system, and even plants have fascinating ways of... Show more
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Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Think of your endocrine system as your body's messaging service - endocrine glands pump out hormones into your bloodstream to tell different parts of your body what to do. These chemical messengers travel through your blood until they find their target cells, like a perfectly addressed letter.
Your adrenal glands are proper multitaskers. The outer part (cortex) releases cortisol to manage your metabolism and aldosterone to control your blood pressure by balancing water and salt levels. The inner part (medulla) pumps out adrenaline when you need that fight-or-flight boost.
Your pancreas contains special clusters called islets of Langerhans with two key players: alpha cells that release glucagon when blood sugar drops, and beta cells that release insulin when it rises. When glucose levels spike, beta cells detect this change and release insulin through exocytosis. This insulin then binds to receptors on cells, opening more glucose channels and converting excess glucose to glycogen in your liver.
Quick Check: Remember that glucagon raises blood glucose whilst insulin lowers it - think "glucagon = glucose gone up!"
Type 1 diabetes happens when your immune system destroys beta cells, requiring insulin injections. Type 2 diabetes occurs when your body either doesn't make enough insulin or becomes resistant to it, managed through diet and exercise.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Your hypothalamus is basically your body's water detective - osmoreceptors constantly monitor your blood's concentration and release ADH (antidiuretic hormone) when things get too concentrated. This hormone gets stored in your posterior pituitary gland until needed.
When you're dehydrated, more ADH is released, making your kidneys' collecting ducts more permeable to water. This means you produce less, more concentrated urine. It's a brilliant negative feedback system that keeps your blood concentration spot-on.
Urine samples are incredibly useful for medical diagnosis. Pregnancy tests detect HCG hormones using complementary antibodies that create those famous blue lines. Drug tests work similarly, whilst medical conditions like diabetes show up as high glucose levels, and bacterial infections appear as nitrites.
Real World: Understanding kidney function helps explain why athletes need careful hydration strategies during competitions.
When kidneys fail, dialysis becomes essential. Haemodialysis filters blood through an artificial membrane using dialysis fluid with a similar composition to blood (minus the waste). Peritoneal dialysis uses your abdomen's lining as the filter. Kidney transplants offer freedom from dialysis but require immunosuppressants to prevent rejection.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Reflex actions are your body's emergency responses - they're involuntary, lightning-fast, and designed to protect you from harm. The reflex arc bypasses your brain entirely, going straight through your spinal cord for maximum speed.
Take the knee-jerk reflex: when the patella tendon stretches, stretch receptors detect this change, send signals to your spinal cord, which immediately tells your leg muscles to contract. The blinking reflex works similarly - something hits your cornea, sensory neurons alert relay neurons, which trigger motor neurons to slam your eyelids shut.
Your nervous and endocrine systems team up brilliantly during stress through the fight-or-flight response. Your hypothalamus coordinates both systems simultaneously, triggering two pathways.
Memory Tip: Reflexes are fast because they involve fewer synapses and skip the brain - think "short circuit for safety!"
The adrenal-cortical system releases ACTH from your pituitary gland, which stimulates cortisol production. Meanwhile, your sympathetic nervous system directly triggers adrenaline and noradrenaline release. Adrenaline works through the secondary messenger model, converting ATP to cAMP, which activates enzymes for glycogenolysis - breaking down glycogen for instant energy.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Your medulla oblongata controls heart rate by sending signals to your heart's natural pacemaker (SAN). The acceleratory centre uses your sympathetic nervous system to speed things up, whilst the inhibitory centre uses your parasympathetic system to slow things down. Blood pH and pressure changes trigger these responses automatically.
Plants have evolved incredible defence mechanisms against being eaten. Physical defences include thorns and spikes, whilst chemical defences involve alkaloids (like nicotine in tobacco) that poison herbivores. Pheromones can even warn nearby plants to toughen up their leaves with more callose.
Plant hormones enable sophisticated environmental responses. Auxins cause cell elongation and maintain apical dominance (keeping the main stem dominant over side branches). They concentrate on shaded sides, causing plants to bend toward light, and accumulate on the lower side when gravity pulls them down.
Garden Science: Understanding auxins explains why pinching growing tips makes plants bushier - you're removing apical dominance!
Gibberellins trigger seed germination and stem growth, whilst ethene controls fruit ripening and leaf loss. ABA (abscisic acid) helps plants survive drought by closing stomata. Commercially, these hormones help farmers control ripening, grow cuttings, and even act as selective weedkillers at high concentrations.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Transcription is how your cells copy genetic instructions from DNA to make proteins. The process begins when a gene "unzips" - hydrogen bonds between complementary base pairs break apart, exposing the DNA template strand.
RNA polymerase is the star enzyme that catalyses this process. It moves along the template strand, using free-floating nucleotides to build a complementary RNA copy. This creates mRNA (messenger RNA) that carries the genetic code from the nucleus to the ribosomes for protein production.
The beauty of transcription lies in its precision - RNA polymerase only reads the template strand, ensuring the mRNA contains the correct coding sequence. Once the RNA copy is complete, the DNA strands rewind and the temporary RNA molecule heads off to do its job.
Study Strategy: Remember that transcription is like making a photocopy of a recipe - you keep the original safe whilst using the copy for cooking!
Mitosis ensures that every new cell gets an identical copy of genetic material. This process is essential for growth, repair, and maintaining genetic consistency throughout your body.
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.
0
Smart Tools NEW
Transform this note into: ✓ 50+ Practice Questions ✓ Interactive Flashcards ✓ Full Mock Exam ✓ Essay Outlines
Explore the mechanisms of plant responses to environmental stress and herbivory, including the roles of key hormones like auxins, gibberellins, and ethene. This summary covers tropisms, apical dominance, and stomatal regulation, providing essential insights for A Level Biology students. Ideal for revision and exam preparation.
BiologyExplore the mechanisms of plant growth and development through key hormones like auxins, cytokinins, and gibberellins, alongside the role of phytochromes in photoperiodism. This summary covers the apical meristem, cell elongation, and the impact of light on flowering in long-day and short-day plants, providing essential insights for understanding plant responses and productivity.
BiologyExplore the divisions of the nervous system, including the central and peripheral systems, and understand the roles of sympathetic and parasympathetic pathways. This summary covers the reflex arc, neuron types, and the relationship between the nervous and endocrine systems, emphasizing homeostasis and involuntary actions.
BiologyExplore comprehensive treatments for male and female infertility, including drug therapies, artificial insemination, ICSI, and IVF. Understand hormonal influences, the menstrual cycle, and the role of genetic diagnosis in reproductive health. This summary is essential for students studying human biology and reproductive physiology.
BiologyExplore the intricate structure and functions of cell membranes, including the fluid mosaic model, phospholipid bilayer, and the roles of proteins, cholesterol, glycolipids, and glycoproteins. This summary is essential for AQA A-level Biology students preparing for exams.
BiologyExplore the key components of the nervous system, including sensory receptors, the reflex arc, synapses, and the human eye. This summary provides a clear understanding of how stimuli are processed and responses are generated, ideal for GCSE students preparing for exams.
BiologyApp Store
Google Play
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