Language learning that sticks
Most language apps teach you to read. KoalaCards helps you speak, listen and remember full sentences.
Start Learning Support DevelopmentWatch KoalaCards in Action
Watch a two-minute demo:
Why KoalaCards is Different
Traditional flashcard apps make you grade yourself. That's like marking your own homework – you'll either be too easy or too hard on yourself. KoalaCards uses AI to grade your speaking objectively, just like a real tutor would.
🎯 Smart Grading
AI understands what you meant to say, even if you didn't say it perfectly. Just like a human teacher.
🗣️ Real Speaking Practice
Actually speak the language out loud. Your phone listens and helps you improve your pronunciation.
🎧 Natural Listening
Train your ears with native speaker audio. No more deer-in-headlights moments in real conversations.
🧠 Science-Based Timing
Reviews are scheduled exactly when you're about to forget. Less time studying, better retention.
How It Works
- Add what you want to learn – Type in phrases you actually need, import from lists, or use pre-made decks
- Practice speaking and listening – The app presents cards at the perfect time for your memory
- Get instant feedback – AI checks if you got the meaning right (even if your grammar wasn't perfect)
- Watch your skills grow – Cards get easier as you improve, harder ones come back more often
Languages We Support
Fully tested and optimized: Korean, French, Italian, Spanish
Also available:
For Developers
KoalaCards is open source! Built with Next.js, TypeScript, and modern web tech. Want to contribute or run your own instance?
View on GitHubWant to Help?
This is a passion project that needs your support:
- Help build sentence libraries for different languages
- Improve the user interface
- Test new AI models for better grading
- Spread the word to other language learners
Questions? Ideas? Message me on Reddit