Best apps like Boost VO2 - Norwegian 4x4

10+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated July 2026

Boost VO2 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.

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Top Alternatives to Boost VO2

N4x4#1

N4x4 by Jan van Rensburg

Gold Standard for VO2 Max
Editor's Choice
💪 Health & Fitness
5.0(3 ratings)
Free
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This app guides you through the scientifically-backed Norwegian 4x4 HIIT protocol to efficiently boost your VO2 Max and cardiovascular health. It offers set-and-forget workouts with visual and audio cues, suitable for all fitness levels.

VO2Max Training#3

VO2Max Training by Hesam Andalib

Improve your VO2 Max
Worth Considering
💪 Health & Fitness
4.5(8 ratings)
FreeIn-App Purchases
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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.

More apps like Boost VO2

4
Tabata & HIIT Timer - PEAKVO2
Tabata & HIIT Timer - PEAKVO2
Tabata & HIIT Timer - PEAKVO2
Interval Training & Endurance
Free
$3.99 | 100% OFF

This app provides science-backed interval training protocols to improve cardiovascular fitness and long-term health. It guides users through warm-ups, work intervals, and cool-downs with customizable timers and activity tracking.

Science-backed interval protocols (Norwegian 4x4, Tabata, HIIT)Color-coded workout timer with phase transitionsActivity tracking with streaks and progress
💪 Health & Fitness
(0)
free with in-app purchases
5
VO2 max Hero - AI Tracker
VO2 max Hero - AI Tracker
VO2 max Hero - AI Tracker
Your Fitness Cheerleader!
Free
💪 Health & Fitness
(0)
6
Norwegian 4x4 HIIT - Myworkout
Norwegian 4x4 HIIT - Myworkout
Norwegian 4x4 HIIT - Myworkout
Improve VO2max & heart health
Free

This app offers a science-backed cardio exercise program designed to improve health and prevent lifestyle diseases. It focuses on efficient workouts, measuring VO2 max with high accuracy, and integrating with popular fitness trackers. A premium subscription unlocks full features.

Time-efficient cardio workoutsVO2 max measurement and improvementPrevention of lifestyle diseases
💪 Health & Fitness
(12)
freemium
7
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
8
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
(2)
free with in-app purchases
9
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
10
Zone 2 AI: Vo2 Max & Endurance
Zone 2 AI: Vo2 Max & Endurance
Zone 2 AI: Vo2 Max & Endurance
Heart Rate Zones Training
Free

This app guides you through personalized Zone 2 and high-intensity sprint training protocols to improve mitochondrial efficiency and maximize VO2 Max. It offers real-time feedback, projects future health outcomes, and tracks your progress towards longevity goals.

Personalized Zone 2 training guidanceNorwegian 4x4 Sprint ProtocolRate of Perceived Effort (RPE) feedback
💪 Health & Fitness
(91)
free with in-app purchases