HIIT Timer

This is a minimal but functional timer for HIIT fans.

Key features:
- Easy to use, you cannot go wrong with this timer.
- Minimal and good looking UI. Especially, it comes with dark mode.
- Automatically saves your last workout preset.
- You will get notified by sound, vibration or it can be totally silent if you want it to.

You never be interrupted by ads even when this app is ad-supported. Check it out and see how!

Permission:
- Internet permission for loading ads sometimes.