HIIT Timer is a simple, yet powerful app allowing you to achieve your endurance and weight loss goals with ease during your interval and tabata training.
Completely free and without any ads. Enjoy uninterrupted HIIT Interval training!

Customize your interval training sessions. Easy to select the amount of sets and rounds. Specify the desired time for your HIIT training and hit the start button!

Main features:
Audio notification support
Different backgrounds to easy spot the right interval intensity
Customizable sets and rounds
Background running support
Fully animated and easy to use