PolyPurr

Quiet vocabulary practice for Android · English · Deutsch · Bahasa Indonesia

Pick up a card. Pick the right meaning. Build a streak. PolyPurr stays on your device, doesn't ping anything, and lets a small black cat keep you company while you study.

CEFR A1 → B2. All four levels are first-class targets with equally-sized vocabulary pools — pick the one you want to grind.
Any direction across three languages. English, Deutsch, Bahasa Indonesia — learn any of them, prompted in any of them.
Adaptive practice. Daily quiz, four-choice review, spaced repetition under the hood, achievements along the way.
Truly offline. No accounts, no analytics, no ads, no network calls.

Coming soon to Google Play

Closed beta launching shortly. If you'd like to test, reach out below.