Elevate your fitness routine with OpenHIIT, the ultimate open source workout interval timer app. Designed for High-Intensity Interval Training (HIIT), this powerful tool helps you optimize your workouts and embrace the spirit of collaboration.

OpenHIIT is ad free and will never offer in-app purchases or a paid version.

🏋️‍♂️ Workout Intervals: Set high-intensity and rest periods that align with your fitness level, allowing you to push your limits and maximize results.
⏱️ Precise Timing and In