HIIT-Workouts-Pro app for iPhone and iPad

I am always grateful for your help. Interval timer for training series The number of downloads exceeded 100,000 times!

This application is developed for the purpose of supporting sports people so that daily training can be done more enjoyably.
Even for those who want a simple timer, it is also recommended for those who want timers that you can customize themselves.

▼ operation explanation ▼
Tab on the left
· It is an interval timer that can be started immediately.
· Set the muscle training time and rest time and the timer will start with the start button.
· The set exercise time and rest time are alternately repeated.
· You can see at a glance the percentage of remaining time by looking at the animation of the circle frame.
· When the remaining time reaches 3 seconds, counting by sound begins.
· The start and end sounds can be distinguished.
· We will inform you by vibrating at start and end.
· With the lock button, the screen gets dark and only the sound of the count flows, so you can save power.

Tab on the right
· You can set and save the timer yourself.
· You can edit the timer name and the exercise name in it yourself.
· The number of seconds for exercise can be set from 5 to 999 seconds.
· There are three types of timers, "Single", "Interval", "List", you can choose your favorite style according to your preferences and preferences.
· You can set whether to repeat when the set exercise ends.
· You can set the vibrate on / off at the start and end.
· Animation which understands the remaining time at a glance is executed in any of the three kinds of modes, and the countdown is also done.
· Even if the application enters the background, the timer continues to operate, and vibratory notification will be continued.