Support

LearnScreen uses Apple's official Screen Time API to block apps. When you open a blocked app, iOS shows a shield screen with vocabulary flashcards. Review the words and the app unlocks automatically. It works system-wide, even in the background.

Screen Time permission is required by Apple for any app blocking functionality. Without it, the app cannot show flashcards on blocked apps. Your data stays private and on your device — we never see which apps you block.

Go to the Words tab and tap "Add Custom Word". Enter the word, its transcription (pronunciation), and translation. Custom words appear in your flashcard review sessions alongside words from the built-in directories.

LearnScreen uses the Leitner system. Words you know well are shown less frequently, while words you're still learning appear more often. After reviewing a word 7 times correctly, it's marked as "learned" and rotated out to make room for new vocabulary.

Go to Settings and tap "Restore Purchases". Make sure you're signed in with the same Apple ID you used for the original purchase. If the restore doesn't work, try restarting the app and trying again.

Try these steps: 1) Make sure your block group is enabled in Settings, 2) Open LearnScreen — this refreshes the shields automatically, 3) Go to iPhone Settings → Screen Time and verify LearnScreen has permission. If issues persist, contact us at grunin.rg@gmail.com.