interval.app is an all purpose interval timer, designed for interval type workouts such as HIIT, tabata or paced running.
1.3.x
- login and save your workout preset for easy future access.
- audio cue for differentiating start and rest intervals, as well as countdown ticks for final seconds.
- full responsive from mobile to desktop.
Update for 1.4
- Implementing web worker so timer can run in the background.