Best apps like Peak Intervals

10+ similar apps compared and reviewed

5.0 avg rating
9 free apps
Updated September 2026

Peak Intervals is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Peak Intervals

VO2Pro: HIIT Trainer#3

VO2Pro: HIIT Trainer by 敏 周

Workouts to improve VO2 max
Worth Considering
💪 Health & Fitness
5.0(1 ratings)
FreeIn-App Purchases
VO2Pro: HIIT Trainer screenshot 1
VO2Pro: HIIT Trainer screenshot 2

Improve your cardiovascular fitness with science-backed interval training and live heart-rate coaching. Offers proven protocols like Norwegian 4x4 and Tabata, with custom workout options and progress tracking. Your health data remains private on your device and in Apple Health.