Interval Timer Set

Paran Apps

In-app purchases

About this app

Interval Timer Set helps you run repeated work and rest rounds without an account or cloud setup. Open the app, choose a preset, or enter your own Work seconds, Rest seconds, and number of Rounds. The main timer shows the current phase, a large countdown, and the round counter so you can see exactly what is happening at a glance.

Use it for focus blocks, study sessions, desk work, chores, rehearsal drills, or any non-medical routine that alternates active time and rest time. The included Classic, Sprint, and Focus presets let you start quickly, while the Custom set form lets you save your own timing on the device for the next session.

Core features:
- Large Work and Rest countdown display
- Round counter for repeated intervals
- Start, Pause, and Reset controls
- Classic, Sprint, and Focus presets
- Custom work seconds, rest seconds, and round count
- Saved local timer set for repeat use
- Optional one-time Pro upgrade and Restore purchase button

Privacy and safety:
- No account required
- No ads
- No analytics
- No location, contacts, camera, or microphone access
- No cloud sync; timer settings stay on the device
- Not a medical, fitness coaching, or health tracking app

What’s new

Adds Play Billing support for the one-time Pro upgrade and refreshes the app icon.