Training Timer - Workout Timer

It's a timer app suitable for muscle training, stretching, and exercise.
All features are completely free to use.

feature:
- Unlimited timer creation
- Set preparation time, training time
- Elapsed time, Remaining time, Countdown settings
- color, text
- background notifications
- sound, speech, vibration
- screen flash, icon badge
- dark mode

URL scheme:
trainingtimer://