Spaced repetition flashcards for any subject — with a dedicated Italian language learning mode. Import from YouTube or Anki. Study on web, with iPhone and Apple Watch apps coming soon.
Full dashboard, stats, import tools, list management
Native SwiftUI app, full study sessions, Anki import
Flashcard and quiz sessions on your wrist.
Repetrax works for any subject, with extra tools for language learners.
Study anything — vocabulary, facts, definitions, code. Create cards manually or import an Anki deck. Full spaced repetition and quiz mode on all platforms.
Built for vocabulary acquisition. Adds an Italian dictionary with autocomplete, parts of speech. Import words directly from captioned YouTube videos. Currently Italian only — more languages on the roadmap.
Paste a URL to any Italian video that has captions. We extract the transcript, run NLP over it, and generate a ready-to-study vocabulary list in seconds — no copy-paste, no manual entry.
Requires a video with YouTube captions (auto-generated or manual). This feature is part of language learning mode and is currently Italian only.
Import any .apkg file — text, audio, and images included. Media uploads to cloud storage and renders inline during study sessions. Works on web, with iPhone support coming soon.
Anki's algorithm is proven. Its apps are not.
| Feature | Repetrax | Anki |
|---|---|---|
| Spaced repetition (SM-2) | ✓ | ✓ |
| Apple Watch app (coming soon) | ✓ | ✗ |
| Native iOS app (coming soon) | ✓ | ✗ |
| YouTube → cards import | ✓ | ✗ |
| Dictionary autocomplete | ✓ | ✗ |
| Anki .apkg import with media | ✓ | N/A |
| Modern web UI | ✓ | ✗ |
| Quiz direction toggle (front ↔ back) | ✓ | ✗ |
| Cloud sync | ✓ | ✗ |
| Open source / self-hostable | ✓ | ✓ |
Proven algorithm. Cards surface exactly when you're about to forget them.
Daily streaks, card status (new → learning → mastered), and session history.
Multiple choice with distractor generation. In language learning mode, toggle Italian→English or English→Italian. Works in generic mode too.
Built-in Italian autocomplete with parts of speech and example sentences. Currently Italian only — more languages on the way.
Italian videos with captions → vocabulary deck. Language learning mode only.
Anki .apkg decks
Type or search the dictionary
Early access
Repetrax is a solo project — not a faceless SaaS company. Every feature was built because it was actually needed, and every piece of feedback gets read by the person who wrote the code.
Have a suggestion, a bug to report, or just want to say what works and what doesn't? — it genuinely shapes what gets built next.
Free while in early access. No credit card.
Get Early Access