Settings & data
New cards per day
Speech voice
Auto-play pronunciation on flip
Show English hint on reveal (off = full Wyner immersion)
☁ Sync across devices
off
Keep your progress on every device. You'll get a private sync code — enter the same code on your phone and computer and they stay in sync.
Your sync code — save it, it's the only way to reconnect another device:
Or back up manually — progress is also stored on this device (localStorage).
Shortcuts: Space flip · 1–4 grade · P pronounce