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.
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Norwegian 4x4 Protocol: Boreas
Havard Tryman
Train with 4x4 intervals and track heart
Perform 4x4 interval training with customizable warm-up and cooldown durations. Track heart rate and calories using Apple Watch. Receive voice guidance for interval transitions.
3AK Sprinting
3AKings LLC
Track calories with precision
Track calories with precision, follow custom workout programs, and complete daily challenges to build consistency. Use AI stride analysis to evaluate running form and identify inefficiencies.
Turo — Better car rental
Turo Inc.
Rent cars and track your location
Rent vehicles from local hosts in the US, UK, Canada, Australia, and France. Search for cars by location and availability. Book rentals online and pick up at convenient locations. View vehicle details and host ratings.
iRobot Home (Classic)
iRobot Corporation
Control cleaning robots remotely
Control cleaning with enhanced maps and zone-specific cleaning settings. Schedule cleanings, receive personalized suggestions, and integrate with smart devices. Manage multiple robots and view cleaning history.
BetterMe Well-Being Coach
BetterMe Limited
Plan workouts and track progress
Create personalized workout and meal plans based on fitness goals. Track progress with activity, calorie, and water intake data. Receive cognitive therapy tips to support mindset changes. Adjust plans according to lifestyle and schedule.
Morpheus Training
Morpheus Labs INC
Track HRV, monitor recovery, personalize zones
Track heart rate variability and recovery with HRV monitoring. Set personalized heart rate zones for workouts. Use CardioSmart to adjust weekly volume and intensity. Perform zone-based interval for improved conditioning.
Nike Training Club
Nike, Inc
Workout, track progress, access coaching
Access workout programs created by trainers and experts. Track progress with goal setting and session logging. Follow structured routines for strength, conditioning, yoga, and recovery. Receive mindfulness and mobility exercises.
Longevity Tracker - Don't Die
Kirill Shirinkin
Track VO2 Max and Zone 2 cardio
Track VO2 Max and analyze Zone 2 cardio, strength training, and stability work. Sync with Apple Health for heart rate data and HRmax detection. Log workouts and monitor progress. Add AI-powered nutrition tracking.
Organic Fit: Workout for Women
Organic Apps Inc
Track progress, stream workouts, eat healthy
Personalized workouts and healthy meal plans designed by experts. Users can follow bodyweight exercises anywhere. Track progress on problem areas. Access premium features with a subscription. Sync workouts and meals to monitor habits.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.