A full version app for iPhone, by Fast Builder Limited.

HIIT Interval Timer is an interval training app that allows you to set exercise sessions with high intensity and focus on the specific muscles you want. This high-intensity interval training (HIIT) app offers you the best workout routines for your fitness level, allowing you to burn calories and lose weight in a short period of time. All you need to do is just 4 minutes of high intensity tabata intervals training will make you sweat and get your heart pumping.

HIIT Interval Timer app allows you to choose your favorite workouts to create your own exercise routines.

In addition, this interval training app offers the best workout routines for your fitness level, allowing you to burn calories and lose weight in a short period of time.

It’s a simple and fun way to get your heart pumping, burn calories, lose weight, and get fit and healthy.