Memorize anything, faster
Remember what you study instead of cramming and forgetting it. Swipe through a few quick reviews a day and watch the hard stuff finally stick.
- Science-backed scheduling
- AI card generation
- Streaks & heatmaps
Everything you need to learn effectively
Repetra combines proven learning science with modern technology to help you remember what you learn.
Smart scheduling that adapts to you
State-of-the-art spaced repetition that adapts to your memory and schedules each review at the optimal moment.
Swipe-to-grade study
Flip and grade cards with a single swipe. Study any deck in reverse mode when you want the extra challenge.
Ready-made community decks
Browse decks other learners have built and start studying in seconds — languages, science, trivia, and more.
AI card generation
Turn a prompt, a link, or a document into a full deck of flashcards. Available on the AI plan.
Collaborate on decks
Co-edit decks with friends and share any deck with a link.
Hear every word
Native text-to-speech pronunciation on language cards, so you learn how it sounds — not just how it's spelled.
Three steps to remembering
Add your cards
Create your own decks, grab ready-made community decks, or let AI generate cards from a prompt, link, or document.
Swipe through reviews
A few minutes a day. Swipe right if you knew it, left if you didn’t. That’s the whole workflow.
Let smart scheduling do the rest
The scheduler learns your memory and shows each card right before you’d forget it.
Designed for daily momentum
Free to start. Upgrade when you're serious.
Free
Everything you need to start
- Up to 3 decks
- 20 reviews a day (+10 with ads)
- Community decks
- Streaks, heatmaps & daily goals
- Collaboration & sharing
Pro
For serious learners
- Everything in Free
- Unlimited decks
- Unlimited reviews
- Ad-free
- Priority support
AI
Maximum learning power
- Everything in Pro
- AI card generation
Get Repetra free
Prices are shown in the app and may vary by region. Cancel anytime.
Questions, answered
What is spaced repetition?
Spaced repetition is a learning technique that schedules reviews right before you're about to forget something, which is when reviewing strengthens memory the most. Repetra uses a modern, science-backed scheduling algorithm that models your personal memory from your review history and picks the optimal moment for every card.
Is Repetra free?
Yes. The free plan includes up to 3 decks (ones you create, subscribe to, or collaborate on), community decks, collaboration, progress tracking, and 20 reviews a day (plus 10 more per watched ad). Pro removes the limits and ads, and AI adds unlimited AI card generation.
Is Repetra available on Android?
Yes. Repetra is available on both the App Store and Google Play.
How does AI card generation work?
Give Repetra a prompt, a link, or a document, and it generates ready-to-study flashcards with definitions and examples. You review and save the ones you want. AI card generation is part of the AI plan.
Can I cancel anytime?
Yes. Subscriptions are billed through the App Store or Google Play, so you can cancel anytime from your device's subscription settings. Your plan stays active until the end of the period you paid for.
Start remembering what you study
Download Repetra free and swipe through your first review in minutes.