From SM-2 spaced repetition to Duolingo-style doubt resolution — every feature has been engineered specifically for India's 38M+ competitive exam students and 1.5M+ schools. Here's exactly how each one works.
The foundation of everything. Rattafy's memory engine runs the SuperMemo-2 algorithm — the same science behind Duolingo and every world-class memory system. Combined with our proprietary Memory Strength Index (MSI), it gives every student a brutally honest per-topic score of what they actually know vs. what they think they know.
Every student gets stuck. Most skip the concept, re-read passively (which doesn't work), or wait for a teacher. Rattafy's Doubt Solver changes all three. Type any doubt in natural language — get a five-step interactive resolution path: concept overview, visual SVG diagram, fill-in-the-blank, adaptive MCQ, and mastery check. Exactly like Duolingo, but for NEET, JEE, CBSE.
Not a search. Not a video. A structured, adaptive, mastery-driven experience — concept overview, bite-sized flashcards, fill-in-the-blanks, adaptive MCQs, and mastery check — all tuned to your level and exam target. Built like Duolingo but engineered for Indian academic content.
Review Mode, Learn Mode, and Doubt Mode aren't separate apps. They're one seamless loop. Mid-session, tap Learn on any card to get a full adaptive lesson on that concept — without leaving your session. Tap Doubt to get an AI-generated explanation. Return to the exact card. Your session state is preserved throughout. This is the circular loop that makes Rattafy's retention so much higher than passive re-reading.
Teachers type a topic, pick question types and difficulty. AI generates a full test in under 47 seconds — MCQs, fill-in-the-blanks, short answer, long answer, match-the-following. Review, approve, and assign. Students get auto-graded results with AI feedback. No spreadsheets. No manual correction. Zero.
Every school runs on attendance and marks. Neither tells you what's happening inside a student's knowledge. Rattafy's analytics layer gives principals and teachers live efficiency metrics — per-student MSI scores, retention rates, at-risk prediction, and outcome dashboards. NEP 2020 compliant out of the box.
Four completely isolated, purpose-built interfaces. Every role is a product in itself.
Rattafy runs the same engagement loop as the world's best consumer apps — but optimised for academic outcomes, not screen time.
| Feature | Student | Teacher | School | Status |
|---|---|---|---|---|
| SM-2 Spaced Repetition | ✓ | – | – | Live |
| Memory Strength Index (MSI) | ✓ | ✓ | ✓ | Live |
| AI Doubt Solver (Duolingo-style) | ✓ | – | – | Live |
| Learn Mode (Adaptive Paths) | ✓ | – | – | Live |
| AI Test Generation | AI Pro | ✓ | ✓ | Live |
| Auto-Grading + AI Feedback | AI Pro | ✓ | ✓ | Live |
| Assigned Tests & Deadlines | ✓ | ✓ | ✓ | Live |
| Class Management + Enroll Codes | – | ✓ | ✓ | Live |
| Parent Dashboard | – | – | ✓ | Live |
| Principal Dashboard | – | – | ✓ | Live |
| School Analytics + At-risk Flags | – | ✓ | ✓ | Live |
| Streak Tracking + XP | ✓ | – | – | Live |
| Leaderboards (Class + School) | ✓ | ✓ | ✓ | Live |
| AI Study Plans | AI Pro | – | – | Live |
| KaTeX Math Rendering | ✓ | ✓ | ✓ | Live |
| SVG Auto-Diagrams (Doubt Mode) | ✓ | – | – | Live |
| Question Bank Builder | – | ✓ | ✓ | Live |
| Pomodoro Focus Timer | ✓ | – | – | Live |
| NEP 2020 Outcome Reports | – | – | ✓ | Beta |
| AI Lesson Planner (Teacher) | – | AI Pro | ✓ | Beta |
| Hardware Grading Machines | – | ✓ | ✓ | Y2+ |
Memory engine, doubt solver, learn mode, teacher studio, and school analytics — all in one place. Start free in 30 seconds.