Naukado generates flashcards from your notes just like Knowt — then adds SM-2 spaced repetition, a math solver, AI tutor, and support for 10 exam systems worldwide. All free.
Both generate flashcards from notes. Only one remembers what you need to review.
| Feature | Knowt | Naukado |
|---|---|---|
| AI Flashcard Generation from Notes | ✓ Yes | ✓ Yes |
| AI Flashcard Generation from PDF | ✓ Yes | ✓ Yes |
| SM-2 Spaced Repetition | ✗ No | ✓ Yes |
| Math Solver (photo input) | ✗ No | ✓ Yes |
| AI Quiz Generator | ✓ Yes | ✓ Yes |
| AI Tutor (Chat) | ~ Limited | ✓ Full chat tutor |
| Essay Writer | ✗ No | ✓ Yes |
| Language Learning | ✗ No | ✓ Yes |
| International Exam Focus | US-centric | 10 countries (PL, UK, US, IN, BR, TR, ID, FR, SA, PH) |
| iOS App | ✓ Free | ✓ Free |
| Android App | ✓ Free | ✓ Free |
| Offline Study | ~ Limited | ✓ Full offline |
| Price | Free (with limits) | 100% Free |
Knowt shows you flashcards. Naukado remembers which ones you need to review.
Knowt shuffles cards and lets you review them. There's no algorithm to decide which cards you should see and when — that's left to you.
Naukado tracks how well you recall each card and schedules reviews at the optimal interval. You see hard cards more often and easy cards less — maximising retention per hour studied.
Research consistently shows spaced repetition doubles long-term retention versus random review. For high-stakes exams, this difference is decisive.
AI flashcard generation + SM-2 spaced repetition + 6 more study tools. All free on iOS and Android.