Best apps like UltraVO2Max

10+ similar apps compared and reviewed

4.6 avg rating
9 free apps
Updated October 2026

UltraVO2Max 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 UltraVO2Max

More apps like UltraVO2Max

4
Circadian: Sleep & Energy
Circadian: Sleep & Energy
Circadian: Sleep & Energy
Body Clock & Smart Alarm
Free

This app analyzes your sleep, heart rate, and workouts to predict your daily energy levels and optimal sleep times. It provides personalized insights and real-time updates via widgets and Apple Watch complications.

Personalized energy curve calculationOptimal sleep window recommendationsHealthKit data integration
💪 Health & Fitness
(4)
free with in-app purchases
5
Weight Tracker: lbs & kg
Weight Tracker: lbs & kg
Weight Tracker: lbs & kg
Track Weight, BMI & Goals
Free
💪 Health & Fitness
(0)
6
Boost VO2 - Norwegian 4x4
Boost VO2 - Norwegian 4x4
Boost VO2 - Norwegian 4x4
Improve your endurance!
Free
💪 Health & Fitness
(0)
7
True VO2 Max — Cardio Fitness
True VO2 Max — Cardio Fitness
True VO2 Max — Cardio Fitness
Running & Heart Rate Tracker
Free

This app provides lab-like cardio fitness insights using your Apple Watch, correcting for real-world factors like weather and altitude. It offers indoor treadmill tracking and helps you trust your fitness trend by removing misleading outdoor conditions.

Indoor treadmill VO2 max estimationWeather and altitude correction for VO2 maxRaw vs. corrected VO2 max comparison
💪 Health & Fitness
(16)
freemium
8
Resting Heart Rate for Watch
Resting Heart Rate for Watch
Resting Heart Rate for Watch
Widgets, Trends & Recovery
Free

Track your lowest heart rate during rest to monitor cardiovascular health. View trends and history directly on your Apple Watch or iPhone. Requires an Apple Watch to function.

Resting heart rate trackingCardiovascular health metricApple Watch complications
💪 Health & Fitness
(26)
free with in-app purchases
9
SwimLog - Swimming Assistant
SwimLog - Swimming Assistant
SwimLog - Swimming Assistant
Swim Tracker & Lap Counter
Free

This app uses Apple Watch data to provide detailed swimming analysis, including efficiency, calorie burn, and heart rate recovery. It offers insights into workout performance and helps users improve their swimming technique and fitness.

Multi-dimensional swimming data analysisSWOLF, stroke type, distance trackingFat-burning efficiency insights
💪 Health & Fitness
(2)
freemium
10
VO2 Max Trainer: HIIT, Zone 2
VO2 Max Trainer: HIIT, Zone 2
VO2 Max Trainer: HIIT, Zone 2
PACER, Beep, Cooper, Yoyo Test
Free

Measure, track, and improve your VO2 Max with a variety of fitness tests and personalized training plans. Features include HIIT and Zone 2 workouts, progress tracking, and integration with Apple Watch and HealthKit.

Measure VO2 Max with 5 fitness testsHIIT and Zone 2 trainingTrack progress and compare to leaderboards
💪 Health & Fitness
(4)
free with in-app purchases