Heidi Workout Timer app for iPhone and iPad

This simple interval timer will track time during your workout to keep you working hard.

This app is suitable for many types of workout, including: HIIT, Pilates, Tabata, Yoga, and more.

Easily create, edit, and delete timed intervals for your workouts. Timers countdown each exercise, rest and recovery period – and the full workout. Sound and/or vibrate signal the end of each interval. There is a large display which can be read at a distance. You can see a visual history of your recent workout history. Both English and German languages are available. The app can be displayed in light or dark mode, and has a choice of sounds.