We're here to help with any issues or questions about the app.
Set a minimum and maximum time range. The timer will fire at a random moment within that window, forcing you to react to an unpredictable stimulus rather than anticipating a countdown.
Pro unlocks extended timer ranges (up to 60 minutes), AI voice callouts with 31 tactical cues, elapsed-time announcements, loop mode with round limits, and the full sound library.
Open the app, go to the Pro upgrade screen, and tap "Restore purchase." Your previous purchase will be restored automatically.
On iOS, the timer uses background notifications to alert you. On Android, a foreground service keeps the timer running. Make sure notifications are enabled for the app in your device settings.
Subscriptions are managed through your device's app store. On iOS, go to Settings > Apple ID > Subscriptions. On Android, go to Google Play Store > Subscriptions.
Refunds are handled by Apple (iOS) or Google (Android) through their respective app stores. Contact Apple Support or Google Play Support for refund requests.