Zero Gravity Tutor
AI Tutor
Only for iPhone
Free
iPhone
Stuck on a question? Snap it. Get coached through it.
Zero Gravity is an AI tutor that guides you step-by-step — not by giving you the answer, but by helping you work it out yourself.
Take a photo of any question and get coached through it, tailored to how your exam board marks. It's like having a personal tutor in your pocket who knows exactly what the examiner is looking for.
How it works
1. Snap or upload a photo of the question you're stuck on
2. Choose your mode — get coached, check your work, or practise
3. Work through it step-by-step with guidance matched to your exam board
Features
• Coach Me — stuck on something? Get guided through it step-by-step, matched to your exam board
• Check My Work — upload your answer and get it marked against the real mark scheme
• Test Me — exam-style questions across every topic, tailored to your level
• Flashcards — key formulas saved automatically from your sessions
• Memory — the app learns what you struggle with and adapts. The more you use it, the smarter it gets
• Knowledge Map — track which topics you've covered, see where you're strong, spot your gaps
Subjects
• Maths (A-Level, GCSE, IB)
• Physics (A-Level, GCSE, IB)
• Chemistry (A-Level, GCSE, IB)
• Biology (A-Level, GCSE, IB)
• More coming soon
Exam Boards
Edexcel, AQA, OCR, OCR MEI, IB SL/HL
Every subject is grounded in real mark schemes and examiner reports so the guidance matches what examiners are actually looking for.
Not a homework solver
Your tutor won't hand you the answer. It asks the right questions, nudges you in the right direction, and checks you actually understood — so the solution clicks, not just for this question but the next one like it.
From Zero Gravity
Built by the team behind Zero Gravity — the UK's leading social mobility platform. We believe talent is spread evenly but opportunity isn't. This is our way of levelling the playing field, one question at a time.
Bug fixes and performance improvements.
The developer, Zero Gravity Tech, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Zero Gravity Tech Limited
- Size
- 3.6 MB
- Category
- Education
- Compatibility
Requires iOS 17.5 or later.
- iPhone
Requires iOS 17.5 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Zero Gravity Tech Ltd