Round Interval Timer

Round Interval Timer is a focused Android utility for custom multi-round countdowns for work, fitness, tea, and study sessions.

Key features:
- Create custom work, rest, and repeat timer rounds.
- Use focused presets for Pomodoro, HIIT, tea, and study routines.
- Review completed sessions in local history.
- Runs as a local utility without accounts, analytics, or cloud sync.

Privacy and data:
- Works as a local tool.
- Does not require account sign-in.
- Does not include analytics, advertising, billing, or cloud sync in this release.
- Saved history and settings remain on the device unless the user deletes them or clears app data.

Limitations:
- Timer alerts depend on normal device audio, notification, and battery behavior.