ボクシングラウンドタイマー

"Boxing Round Timer" is a simple round timer for boxing, HIIT, and interval training.

You can freely set preparation time, work time, rest time, and number of sets, allowing you to start training immediately.

The large timer display and color-coding for each phase allow you to see your current status at a glance, even during training.

Main Features:

Set preparation time
Set work time
Set rest time
Set number of sets
Pause/Resume
Sound effects for phase transitions
Vibration notifications
Save frequently used settings as presets
Recall/delete saved presets
Prevent screen sleep during training
Dark mode support

It can be used for various time-divided training methods, including boxing's "3-minute work + 1-minute rest," as well as mitt work, shadow boxing, circuit training, HIIT, and more.

The operation is kept as simple as possible, aiming for a user-friendly screen even during training.

No account registration is required.

Presets are saved on your device and are not sent to the app's own server.