Best apps like Zone 2 AI: Vo2 Max & Endurance

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated July 2026

Zone 2 AI 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.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
💪 Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
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Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

Get More Info

Top Alternatives to Zone 2 AI

Zone2 Fitness#1

Zone2 Fitness by Structlab, LLC

Master your heart rate
Editor's Choice
💪 Health & Fitness
5.0(1 ratings)
FreeIn-App Purchases
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This app tracks your heart rate zones to help you reach fitness goals faster. It offers personalized progress reports, custom workouts, and detailed performance analytics. Optimize your training with data-driven insights and customizable goals.

Zone Trainer: Heart Rate Zones#2

Zone Trainer: Heart Rate Zones by Stanley James

Heart rate zones hands-free
Strong Contender
💪 Health & Fitness
4.9(12 ratings)
Free
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This app announces heart rate zone changes aloud during workouts like running or cycling. It also allows you to read your zone from a distance for activities like weightlifting or yoga. It integrates with other fitness apps and works with all Bluetooth heart rate monitors.

Zolt: Energy and Macro Coach#3

Zolt: Energy and Macro Coach by Zolt Labs LLC

Adaptive TDEE, Calorie Tracker
Worth Considering
💪 Health & Fitness
4.3(59 ratings)
FreeIn-App Purchases
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This app provides intelligent, personalized coaching to help users achieve their fitness goals, whether it's losing fat, building muscle, or maintaining healthy habits. It uses an adaptive TDEE algorithm that adjusts calorie and macro targets daily based on individual progress, workouts, and recovery.

More apps like Zone 2 AI

4
Cardiolytics: VO2 Max Health
Cardiolytics: VO2 Max Health
Cardiolytics: VO2 Max Health
VO2 Max & Fitness Age Tracker
Free

Track your VO2 max and understand your cardiovascular fitness with real-time data, detailed progress analysis, and instant notifications. Calculate your fitness age and gain personalized insights into your long-term health.

Instant VO2 Max NotificationsDaily Summary DashboardProgress Tracking
💪 Health & Fitness
(17)
freemium
5
Zone2Track
Zone2Track
Zone2Track
by OKRA Labs LLC
Free

This app monitors your heart rate to track time spent in personalized Zone 2 training. It integrates with HealthKit for data access and provides insights into heart rate trends to optimize workouts and improve fitness.

Zone 2 heart rate monitoringHealthKit integrationPersonalized zone calculation
💪 Health & Fitness
(5)
free
6
Zone 2: Heart Rate Training
Zone 2: Heart Rate Training
Zone 2: Heart Rate Training
Cardio zones workout HR alerts
Free
$4.99 | 100% OFF

This app helps you track your weekly workout time spent in the Zone 2 heart rate range. It provides detailed tracking, connectivity with various heart rate monitors and Strava, and real-time feedback on your progress towards your fitness goals.

Weekly, monthly, and daily zone trackingStrava connectivityHome and Lock Screen widgets
💪 Health & Fitness
(236)
free with in-app purchases
7
VO2Max Training
VO2Max Training
VO2Max Training
Improve your VO2 Max
Free

Improve your cardiovascular fitness with science-backed training protocols and real-time coaching. Track your progress, visualize trends, and receive AI-powered insights to enhance your body's oxygen utilization for better health and longevity.

Science-backed training protocolsReal-time Apple Watch coachingProgress tracking and visualization
💪 Health & Fitness
(8)
freemium
8
VO2 Max Pro: Track Fitness Age
VO2 Max Pro: Track Fitness Age
VO2 Max Pro: Track Fitness Age
Cardio Health, Longevity Stats
Free

This app tracks your VO2 max data from Apple Health, providing instant notifications for new readings. It visualizes your fitness trends and offers insights into your biological age based on your cardio health. Stay motivated and informed about your progress.

Instant VO2 Max NotificationsApple Health IntegrationTrends & Progress Tracking
💪 Health & Fitness
(32)
free
9
Treadly: Zone 2 & VO2 Max
Treadly: Zone 2 & VO2 Max
Treadly: Zone 2 & VO2 Max
Heart Rate Tracker & Activity
Free

This fitness companion simplifies heart rate training with live zone tracking and VO2 max measurement. It offers guided workouts for fat burning and high-intensity training, plus recovery insights and daily activity monitoring. Premium features include AI-powered plans and live coaching.

Live heart rate zonesVO2 max trackingZone 2 & Zone 5 workouts
💪 Health & Fitness
(10)
freemium
10
True VO2 Max — Cardio Fitness
True VO2 Max — Cardio Fitness
True VO2 Max — Cardio Fitness
Indoor & Lab-like Vo2 Tracking
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
(8)
freemium