Workout Timer & Interval Timer

Download Whistle! Dont miss next action, do not make fast, just on right pace. A perfect app to help you time next move whether youre at school activity, band, a game, or the gym, set it and let action start! Use can use this app with any sequence-alert applications. Time interval can be adjusted from 1 to 99 seconds. Repetition can be up to 99.

- Use for Sprint Run !
- Use for workout !
- Use for any game !
- Play whistle sound to enjoy.