to a clear plan.From panic to “I’ve got this.”
We will guide you to75% by Jun 22
TodayJun 22
18,276,000+ students already use Astra4.73 on iOS
Exam PrepExam Prep: a personal study plan for exams in every subject
Upload your materials, set your test date and prepare for your exam with your personal AI tutor. Daily exercises, quizzes, flashcards and podcasts, built from your notes.
App of the DayFeatured by Apple
Your notes in. Your study plan out.
Photos of your notes, PDFs, past tests, old exams, worksheets: Exam Prep connects them into one plan and guides you through it, topic by topic, right up to your test date.
- Students
- 18,276,000
- Parents
- 192,000
- Teachers
- 264,000
Astra AI in numbers
Everything you need to walk into the test prepared
Your plan
From a pile of notes to a clear plan.
Learn only from your own notes and materials, turned into lessons, quizzes and practice, so you study exactly what is on your test or exam.
Try for free
Your plan, step by step, built on your materials.
Photos of your notes
Check what you know before it counts.
Why is the dot product of
perpendicular vectors zero?Answer out loud. I'm listening.
perpendicular vectors zero?Answer out loud. I'm listening.
Learn the way you remember best.
Flashcards
Chat
True / False
Podcast
Quiz
Smart Text
Exercise
Repetition
Knowledge Gaps
Ask your tutor anything.
Tutor is listening
Ask, speak or take a photo
Inside Exam Prep
Your learning path with Exam Prep
with Exam PrepFour steps from your materials to a plan you can follow, with your progress in view the whole way.
Upload and set a date
Upload your resources and set your date
Upload photos of your notes, PDFs, past tests or old exams and worksheets. Astra AI analyses them and finds the connections between the topics.
Day by day
A little every day, ready on the day.
ready on the day.Small daily goals, a clear overview of what you have mastered, and a plan that works for every subject you study.
Daily goals
Follow the plan. Progress every day.
Study faster
Less rereading.
More learning.
Any subject
Any subject.
Your materials.
Why do students keep studying with Exam Prep?
Students who study with Exam Prep, in their own words.
"When studying for exams, I'd always get lost in millions of notes. But here I just upload PDFs, AI puts them together and explains the material. Why didn't this exist before? 😂"
Sam (22)
"Same story every time – someone writes 'hey can you send me photos of your notes' and then I spend hours dealing with that. Now I just send a link to Exam Prep, and they have everything and can already start preparing for the test."
Emma (21)
"The professor spoke so fast in class that I missed half the things. At home, I just uploaded notes from a classmate to Astra AI and created Exam Prep. Then I studied from that. It really made learning easier for me."
Ryan (20)
"I thought AI could never replace actual notes, but Exam Prep convinced me otherwise. The best part? When I needed a detailed explanation, the AI broke everything down nicely and connected the material. Like I was talking to my notes. I don't know how I even studied before."
Jake (22)
"I'll never forget when I was begging a classmate 2 days before a test to take pictures of the review… Now we have a shared Exam Prep and I can study stress-free even if I don't have my own materials."
Matt (21)
"College was always chaos with a million PDFs, notes, lecture recordings… Then I discovered Astra AI and Exam Prep. It organized all my materials and explained difficult concepts to me. My whole way of studying completely changed!"
Alex (21)
"I hate taking notes – I always miss something or run out of time. If someone shares their Exam Prep with me, I don't need to copy 100 pages."
Sophie (21)
"We used to have chaos in group chats. One person would photograph a notebook, one would send a random Word document, one would send voice messages with summaries, and it was never clear what was actually most useful. Now we all just upload our notes to a shared folder and the program creates the best study plan from everything."
Chris (21)
"Whenever I start studying, I realize I have half my notes on the computer, half in a notebook, and some more at school. Now I just upload as much as possible into Exam Prep, and it builds the best plan. This AI is a game-changer for students like us."
Tyler (20)
Why we created Exam Prep
Too many notes in too many places, and no clear way through them before a test. Watch why we built Exam Prep and how it turns your materials into a plan.
How Exam Prep works
From scattered notes to a plan you can follow, in three steps.
1. Upload your materials
Photos of your notes, PDFs, past tests, old exams or worksheets. Astra AI analyses them and connects the topics.
2. Set your test date
Choose the date and the grade you are aiming for. Astra AI builds a personalised learning path that ends right on time.
3. Follow the plan every day
Work through each day’s goals with exercises, quizzes, flashcards and podcasts, and watch your mastered topics grow.
Your next test, planned
Upload your first notes and see your study plan take shape.
Even stronger together with classmates.
Share your Exam Prep and study together with your classmates. Upload your materials, create an Exam Prep and send it to the people you study with: everyone gets the same plan, at their own pace.
Your results stay private. Classmates see the study plan, never your personal progress. Studying together keeps everyone motivated.
What does research tell us about AI and student learning?
Research into AI tutoring shows promise, but the way it’s used matters. The important question is what students can understand, remember, and do independently afterwards.
01
The learning happens when they take part.
02
Getting it right isn’t the same as learning it.
03
How AI helps makes a difference.
About this research
These findings come from studies of different tutoring systems and learning activities. They are not results from a study of Astra AI.
Students learned more than twice as much.
In a peer-reviewed randomized controlled trial (Kestin et al., Scientific Reports, 2025), university physics students using a purpose-built AI tutor achieved more than double the learning gains of students in an active-learning classroom - in less time.
Frequently asked questions
Exam Prep is a feature of Astra AI that analyses, organises and connects the materials you upload into one meaningful whole. Based on the test date you choose and the grade you are aiming for, it creates a personalised learning path that guides you towards the result you want.