Medly AI vs Tassomai
Full exam practice across 14+ question types vs multiple-choice micro-quizzes — which approach drives better GCSE results?
Medly AI vs Tassomai: Full Comparison
Medly AI and Tassomai both use adaptive algorithms to personalise revision, but they differ significantly in scope, features, and approach. Tassomai focuses on GCSE Science through micro-quizzes. Medly AI provides AI tutoring, thousands of exam-style questions, and adaptive learning across GCSE, A-Level, IB, AP, and SAT. Here's a full comparison.
Quick Comparison
| Medly AI | Tassomai | |
|---|---|---|
| Approach | AI tutoring + adaptive practice | Adaptive micro-quizzes |
| Question Types | 14+ types incl. essays, long-form | Multiple choice only |
| AI Marking | ✓ Annotated per-answer feedback | ✗ Right/wrong only |
| AI Tutoring | ✓ Pedagogical AI tutor | Mai AI (Q&A assistant) |
| Handwriting Support | ✓ Canvas + auto-mark | ✗ Not available |
| Upload Any Paper | ✓ Upload & Mark any PDF | ✗ Not available |
| Adaptive Learning | ✓ Bayesian mastery model | ✓ Adaptive quizzing algorithm |
| Mock Exams | ✓ Medly Mocks — free, examiner-made, nationwide | ✗ Not available |
| Qualifications | GCSE, A-Level, IGCSE, IB, AP, SAT | KS2-KS4, 11+/13+ |
| Subjects | Multiple subjects | Science, Maths, English + limited others |
| Pricing | £24.99/mo or £80 one-off until end of academic year | ~£45/mo (all subjects, Yrs 9-11) |
| Free Offering | Free tier: Medly Mondays, free Learn Mode & textbooks, daily AI — no card required | 7-day family trial / 3-week school trial |
What Is Medly AI?
Medly AI is an AI-powered exam preparation platform that goes far beyond multiple-choice quizzing. Its library of thousands of examiner-vetted questions spans 14+ question types — essays, long-form responses, calculations, structured questions, and more — all aligned to AQA, Edexcel, OCR, and CIE specification points. Where Tassomai focuses on GCSE Science recall through micro-quizzes, Medly covers GCSE, A-Level, IGCSE, IB, AP, and SAT across multiple subjects, with every written answer receiving annotated AI marking against exam board criteria.
Beyond its question bank, Medly includes a pedagogical AI tutor with Socratic dialogue and long-term memory, handwriting recognition with auto-marking, Upload & Mark for any PDF, and Bayesian adaptive learning that tracks mastery per topic across all answer formats. Medly also runs Medly Mocks — free, examiner-made nationwide mock exams with grade boundaries and a results day — the only such offering from a UK learning platform. At £24.99/month for full access to all subjects, Medly is also significantly cheaper than Tassomai's science-only subscription. Students can start with a generous free tier including Medly Mondays (unlimited free practice every Monday), completely free Learn Mode and textbooks, and limited daily premium AI usage, all with no credit card required.
What Is Tassomai?
Tassomai is an adaptive quizzing platform built around the "little and often" revision principle. Students complete multiple choice micro-quizzes, and the algorithm identifies weak areas and resurfaces topics that need reinforcement. Short tutorial videos (60–90 seconds) are served when the algorithm detects gaps. Originally designed for GCSE Science, Tassomai has expanded to cover Maths, English Language, English Literature, Geography, History, Computer Science, Latin, and MFL vocabulary (French, Spanish, German) at KS3/KS4. It also offers content for primary school (Years 3-6) and 11+/13+ ISEB Common Entrance exams. Content is mapped to AQA, Edexcel, OCR 21st Century, OCR Gateway, IGCSE, and WJEC specifications. The "Tree" feature gives a visual representation of knowledge growth, and parent dashboards allow progress monitoring. Tassomai's AI assistant "Mai" can answer student questions.
Multiple Choice vs Full Exam Practice
Tassomai's entire question format is multiple choice. This is effective for knowledge recall and identifying gaps, but GCSE exams allocate the majority of marks to written responses — extended answers, calculations with working, and structured 6-mark questions.
Medly AI's question bank of thousands of exam-style questions spans 14+ question types including essays, long-form responses, calculations, and multiple choice. Every written answer receives annotated AI marking showing which specification points were met and how to improve. The handwriting canvas means students can practise exactly as they will in the real exam — writing by hand, with state-of-the-art recognition that reads even bad handwriting, and having answers auto-marked.
Adaptive Learning
Both platforms use adaptive algorithms. Tassomai's algorithm creates personalised daily goals based on quiz performance and resurfaces weak topics at optimised intervals.
Medly AI's Bayesian knowledge model tracks student ability (mu/sigma) per topic across all question types and answer formats. Mastery scores drive personalised recommendations for what to study next. Every answer — whether typed, handwritten, or uploaded via Upload & Mark — feeds into this model, giving a more complete picture of student ability than multiple choice alone.
Qualification and Subject Coverage
Tassomai's core focus is KS3/KS4, with additional content for primary school (Years 3-6) and 11+/13+ entrance exams. It does not cover A-Level, IB, AP, or SAT.
Medly AI covers GCSE, A-Level, IGCSE, IB, AP, and SAT across multiple subjects and exam boards.
Pricing
Tassomai's individual subscription is tiered by year group: £8.99/month for Years 3-6, £29.99/month for Years 7-8, and £44.99/month for Years 9-11 (which includes all available subjects, not just sciences). Schools can trial for free for 3 weeks, and families can trial for 7 days.
Medly AI offers a generous free tier — including Medly Mondays (unlimited free practice every Monday), completely free Learn Mode and textbooks, and limited daily premium AI usage — all with no credit card required. Full access across all subjects is £24.99/month or £80 one-off until end of academic year — less than Tassomai's science-only subscription while including AI tutoring, handwriting recognition, Upload & Mark, Medly Mocks, and a full analytics dashboard.
The Verdict
Tassomai is an effective knowledge-building tool for GCSE Science, using adaptive multiple choice quizzes and a "little and often" approach that works well for building baseline recall. Medly AI is a comprehensive exam preparation platform covering GCSE through SAT, with AI tutoring, thousands of questions across 14+ types, annotated per-answer marking, handwriting recognition, Upload & Mark, Bayesian adaptive learning, and Medly Mocks. For students who need to go beyond recall and develop full exam technique — writing extended answers, practising under timed conditions, and receiving detailed feedback on every response — Medly AI provides the depth of preparation that a multiple choice platform cannot.
Frequently Asked Questions
Does Tassomai cover A-Levels?
No. Tassomai's core focus is KS3/KS4, with some content for primary school and entrance exams. It does not cover A-Level, IB, AP, or SAT. Medly AI covers GCSE, A-Level, IGCSE, IB, AP, and SAT.
Does Tassomai offer written answer practice?
No. Tassomai uses multiple choice micro-quizzes only. Medly AI supports 14+ question types including essays, long-form answers, and handwritten responses.
Which is better value?
Tassomai costs £8.99/month for Years 3-6, £29.99/month for Years 7-8, and £44.99/month for Years 9-11. Medly AI costs £24.99/month for full access to all subjects with AI tutoring, marking, and adaptive learning included.
Can I use Tassomai and Medly AI together?
Yes. Some students use Tassomai for daily recall quizzing and Medly AI for exam practice, AI marking, and Medly Mocks.
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