Your class materials, turned into a revision system
Stage
Not given
MVP
Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free tier includes lessons, reviews, all subjects, and PvP. Plus tier adds extra hearts, more daily PvP rounds, faster refills, and weekly streak freeze. Premium tier offers unlimited hearts, unlimited PvP, and extra streak freezes.
Not given
Key features
Bite-sized 10-minute lessons across multiple subjects
Spaced repetition review system
Real-time PvP trivia battles
ELO ranking system for competitive play
Progress tracking with XP, levels, and streaks
Knowledge graph connecting ideas across subjects
Support for 7 languages
Multiple subjects with 60-90+ lessons each
Free account required with progress sync across devices
Upload class materials as PDFs, Word documents, photos and text files
AI tutor that answers from your uploaded materials and cites sources
Generate flashcards from your materials
Spaced repetition scheduling for flashcards
Multiple choice, true/false, short and exam-style practice questions
Exam countdown calendar and day-by-day revision planner
Progress tracking showing time studied, accuracy and mastered cards
Available in English and Spanish
Support for multiple exam boards including AQA, Edexcel, OCR
Export or delete all your data at any time
What makes it different
Only 10 minutes per lesson, designed to fit daily routines
Spaced repetition brings lessons back at optimal moments for retention
Real-time competitive PvP battles instead of passive learning
Knowledge graph shows connections between ideas across subjects
No ads, no trackers, and your data is never sold
AI tutor transparently cites where answers come from in your materials
Independent company not run by school, exam board or publisher
Revision plan built around your real exam date and available hours