Apps Like Vo2 Max & Endurance: Zone2AI for iPhone and iPad
Train with Zone 2 and 4x4 sprints
Track heart rate and cadence during Zone 2 training and 4x4 sprints. Set personalized workout intervals and durations. Monitor progress with performance analytics and health projections. Export data to external apps and devices.
by Unbounded Technologies LLC★ 4.426 ratingsHealth & FitnessFreeData updated 2026-09-06
Measure aerobic capacity with a voice-paced running . Track heart rate and time. Save results and compare progress over multiple sessions. Sync data with fitness apps and export reports.
Track workout intensity using to understand exercise effort. Monitor over 70 workout types including running, walking, cycling, and strength . View activity data on Apple Watch and review details on iPhone. Set goals and analyze workout performance.
