GradeNine: AI Exam Coach
AI exam coach for UK GCSE and A Level Science. Mark answers in seconds.
About GradeNine: AI Exam Coach
GradeNine is your AI exam coach for UK GCSE, IGCSE, A Level and IB Science. Write any answer, tap Mark, and within seconds GradeNine breaks it down sentence by sentence against your exam board's published assessment criteria.
Requires an internet connection. GradeNine's marking, hints and questions are powered by AI models that run on our servers, so the app needs to be online to work — it does not function offline.
WHAT IT DOES
• Per mark feedback. See exactly which sentence earned the mark, which one missed, and the phrase examiners actually want.
• Real spec coverage. Every Biology, Chemistry and Physics specification across AQA, OCR, Pearson Edexcel, WJEC and Eduqas at GCSE and A Level, plus IB Diploma.
• Examiner phrasing built in. Tap any missed mark to see the precise wording the spec rewards.
• Adaptive practice. GradeNine tracks mastery per spec point and brings back the topics you keep getting wrong with spaced retrieval.
• Streaks, XP and daily goals.
• Native Android with haptic feedback and a clean dark theme.
HOW IT WORKS
1. Pick your exam board and specification at signup. Twenty seconds, no card.
2. Choose a topic or let Coggy, your AI tutor, pick today's question.
3. Write your answer or dictate it using voice on the Pro plan.
4. Tap Mark. About three seconds later you get a colour coded breakdown of every rubric point.
5. Tap any underlined phrase to see why it scored.
PRICING
Free forever for two marked answers per day, every specification, every board. Pro unlocks unlimited marking and the full feature set.
Pro Annual: equivalent to £6.58 per month, billed once a year at £79.
Pro Monthly: £12.99 per month, cancel any time.
GradeNine is operated by Druglandscape Ltd, a UK company registered in England and Wales (17116026). The mark schemes are authored by a PGCE qualified Science teacher. Every question is original. Not affiliated with AQA, OCR, Pearson Edexcel, WJEC, Eduqas or the IBO.
Privacy notice at gradenine.co.uk/privacy. Terms at gradenine.co.uk/terms.
GradeNine: AI Exam Coach details
GradeNine: AI Exam Coach is a free Education app for Android with 1+ installs on Google Play. It was released on May 26, 2026 and last updated on June 5, 2026. It's developed by Jamly. It requires Android 7.0 or later. The app offers in-app purchases.
- Category
- Education
- Installs
- 1+
- Price
- Free
- In-app purchases
- Yes
- Ads
- No ads
- Current version
- 0.7.40
- Requires Android
- 7.0
- Content rating
- Everyone
- Released
- May 26, 2026
- Last updated
- June 5, 2026
- Developer
- Jamly
What’s new in GradeNine: AI Exam Coach
Rebranded to GradeNine. Adds an offline indicator, clearer Pro subscription confirmation, and reliability fixes.
Version 0.7.40 · Updated June 5, 2026
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| App | Rating | Price | Installs | Last updated |
|---|---|---|---|---|
| GradeNine: AI Exam Coach | – | Free | 1+ | Jun 5, 2026 |
| Growlink | 3.6 / 5 | Free | 1,000+ | – |
| LingoSpark | – | Free | 10+ | – |
| Kurio - Learn Math with AI | – | Free | 10,000+ | – |
| Woor. English vocabulary | – | Free | 1,000+ | – |
| OPERI | – | Free | 5,000+ | Aug 31, 2026 |
