【實用健康app】Interval Tracker|最夯免費app-綠色工廠好玩App

A minimal interval timer for your smart phone that helps you track any kind of interval training. This simplistic interval timer can be used for walk/run programs, speed training, lifting, and more! Great for running in the background while listening to music and/or using other training apps.

Simply add your intervals and start training! While interval tracker is running, a notification bar message allows you to easily access the app again to view your progress.