MAJOR UPDATE
Learning Apps
Spin a 3D cell, solve today’s puzzle, or build your own mini app. Fifty ways to poke at what you’re learning.
Astra AI: Study & Exam Prep
School homework & revision
Free · In-App Purchases
Prepare for exams 2x faster with AI
Join millions of students boosting their grades with Astra AI, the leading AI tutor offering personalised support in maths, physics, chemistry and more. Astra AI delivers instant, step-by-step guidance matched to your level, available anytime to suit your pace.
Master your coursework with features like "Exam Prep" for focused test revision, "Solver Mode" for instant homework help, and "Socratic Mode" for deeper subject exploration. This study app transforms the way you learn, helping you progress faster and smarter.
Build a solid foundation in topics such as algebra, geometry, linear equations, chemical reactions, the periodic table, forces and kinematics.
Key Features:
- Snap and Solve: Take a photo of any task or question and get immediate, clear solutions.
- Step-by-Step Problem Solving: Personalised guidance tracks your progress, spots gaps and suggests what to tackle next.
- Exam Prep: Snap your exam or choose topics to generate a tailored revision plan.
- Curriculum-Based Learning: Lessons are aligned with your national curriculum, so you cover what is taught in class.
- Comprehensive Subject Coverage: From Maths, Physics and Chemistry to English, German and more, explore 14 subjects tailored to you.
- Available 24/7: No appointments, no waiting times—ask anything, anytime.
Why Choose Astra AI?
Unlock understanding of topics that used to feel impossible. Stop guessing and start learning efficiently, with confidence in lessons, exams and the whole school year. With Astra AI, it’s like having your own dedicated tutor in your pocket.
Globally Trusted
With millions of users, Astra AI helps students and teachers worldwide learn more effectively. Whether in school, at home or in the run-up to major exams, students gain confidence and clarity, asking questions and truly understanding the answers.
Download Astra AI today and get ready to ace your next exam. Revise and succeed in Maths, Physics, Chemistry or any subject you choose.
Events
Enjoy a faster, smoother app experience with every update as we refine performance and improve usability.
The developer, Astra AI d.o.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Contact Info
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Astra AI d.o.o.
- Size
- 27.7 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later.
- iPhone
- Languages
English and 37 more
- English, Arabic, Azerbaijani, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hindi, Hungarian, Icelandic, Irish, Italian, Japanese, Korean, Latvian, Lithuanian, Macedonian, Maltese, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Turkish, Ukrainian, Vietnamese
- Age Rating
9+
- 9+
- This app is rated 9+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Age Assurance
- In-App Purchases
Yes
- Astra AI Plus - Monthly S$ 25.00
- Astra AI Plus - Yearly S$ 124.98
- Astra AI Plus - Monthly (12 Mo Com) S$ 124.98
- Astra AI Sigma - Monthly S$ 83.00
- Credit Pack 10x S$ 149.98
- Credit Pack 5x S$ 69.98
- Credit Pack 3x S$ 39.98
- Credit Pack 2x S$ 19.98
- Astra AI Plus - Yearly S$ 129.98
- Astra AI Plus - Weekly S$ 9.98
- Copyright
- © 2026 Astra AI d.o.o.