TBH Reminder

Personal Reminder is a simple, fast timer and reminder app that works completely offline. No account, no ads, no tracking — your data never leaves your device. THREE WAYS TO SET A TIMER • Countdown — count down from any time span, from seconds to years • Count until — count down to a specific date and time • From → to — a fixed time window; the start can even be in the past, and the alarm rings at the end QUICK TO CREATE • One-tap timer creation from the Quick Settings tile or by long-pressing the app icon • Numpad quick input: type 202 and get 2 minutes 02 seconds — digits fill from the right, just like a kitchen timer • Optional auto-start when a timer is created or updated ALARMS THAT GET YOUR ATTENTION • Full-screen alarm with sound and vibration, even when the screen is locked • Gradually increasing volume — start soft and grow louder (configurable) • Snooze with your own duration, repeat on a custom interval • Use the built-in tone or pick any sound file on your device • Test the alarm while you configure it STAY IN CONTROL • Run many timers at once — every timer is a reminder • Pause a countdown and resume later from the same point • Keep finished timers to reuse, or let them delete themselves when done • Dark mode: follow the system or choose light/dark YOUR DATA IS YOURS • Everything is stored locally on your device • Export and import all timers as a CSV file • No permissions beyond what alarms need Personal Reminder is built for people who want a reliable, no-nonsense timer app: set it, forget it, and let it ring.