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Repetra
Memorize anything
Repetra is a mobile flashcard app powered by FSRS-6. Swipe to grade, auto-generate cards with AI, and study 300+ ready-made decks, with native audio (available in 24 languages) for language cards, even your own. Built for deep, long-term retention.
About Repetra on Product Hunt
“Memorize anything”
Repetra was submitted on Product Hunt and earned 4 upvotes and 3 comments, placing #160 on the daily leaderboard. Repetra is a mobile flashcard app powered by FSRS-6. Swipe to grade, auto-generate cards with AI, and study 300+ ready-made decks, with native audio (available in 24 languages) for language cards, even your own. Built for deep, long-term retention.
On the analytics side, Repetra competes within Productivity, Education and Artificial Intelligence — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Repetra performed against the three products that launched closest to it on the same day.
Who hunted Repetra?
Repetra was hunted by Alican Avcuoğlu. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Repetra including community comment highlights and product details, visit the product overview.
Hey Product Hunt 👋
I'm the solo dev behind Repetra. I made Repetra because I was taking Russian classes and kept forgetting the vocabulary.
My teacher would throw a new word at me mid-conversation and it'd be gone three minutes later. I tried index cards and lost them within a week. Then I went through every flashcard app I could find, and none of them stuck.
The popular apps felt designed for short-term cramming rather than building real, long-term memory. On the flip side, the tools that actually used proper memory science felt so clunky and overwhelming that I just couldn't stick with them.
So I built the app I actually wanted: a smart repetition system, in something I'd look forward to opening every day.
Here's what it does:
- Smart scheduling: It runs on FSRS-6, the best spaced repetition algorithm I've found. It works out when you're about to forget a card and shows it to you right before you do.
- Swipe to grade: You just swipe to say how well you knew each card, and that shapes what you see next. The ones you struggle with come back more often, and the ones you've nailed show up less and less. It's fast enough that a review session feels more like scrolling than studying.
- Ready-made decks: There are 300+ to start with, so you're not building from scratch. They cover plenty of categories beyond languages, plus common-phrase decks in 8 languages and full A1 to C2 ladders in several languages.
- Native pronunciation: Repetra supports native audio in 24 languages, and it isn't limited to the ready-made decks. Any card in one of those 24 gets pronunciation, including the ones you add or generate yourself.
- AI card generation: Give it a topic, a link, or a document, and it turns it into flashcards for you.
- Mastery tracking: A card only counts as "mastered" once it's genuinely stuck, so you see your real progress.
🎁 Product Hunt Special: 50% off for the Product Hunt community. Just use PHUNT50 at checkout.
Repetra is fully bootstrapped and still early, so I'd love your honest feedback. What feels off? What's missing? And if you're learning a language right now, tell me which one, because I'm taking requests for decks to build next.
I'll be around all day. Thanks so much for checking it out! 🚀