Timer

Timer is a simple stopwatch and countdown app for Android. Create multiple timers and stopwatches, switch between list and grid layouts, and open each item to edit the title, set duration presets (or custom minutes), and start, pause, or reset from a clear detail screen.

While a timer or stopwatch is running and you leave the app, ongoing notifications keep counts visible (system chronometer so times stay accurate without per-second app wakeups). When a countdown reaches zero, you get a finish alert. Stopwatches support laps with an expandable lap list.

The UI follows Material 3 with light and dark theme (including dynamic color on supported devices). Open-source and third-party notices are in the in-app Licenses screen.

Features
— Multiple countdown timers and stopwatches stored on device (Room)
— List or grid layout; FAB to add a new timer or stopwatch
— Detail screens: presets, custom duration, run / pause / reset; stopwatch laps
— Ongoing notifications while timers or stopwatches run in background (no foreground service)
— Timer finished alerts
— Material 3, light and dark mode