VO2Max Training

VO2Max Training

Improve your VO2 Max

8 ratings
4 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 25, 2025
  • July 11, 2026

Features

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About

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 protocols
Real-time Apple Watch coaching
Progress tracking and visualization
AI-powered personalized insights
Fitness age monitoring
Workout history
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What's New in VO2Max Training

2.0.6

July 11, 2026

• Smoother workout sharing — photos keep their shape, and you can tap and drag metrics more easily • Clearer badge celebrations with an easy dismiss • Workout and cardio history grouped by month so past logs are easier to browse • More reliable Apple Watch workout display when you raise your wrist • Bug fixes and polish

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Subscription plans

VO2Max Premium Yearly

Yearly access to premium VO2Max features

$49.991 Year
1 Month trial
How to cancel VO2Max Training subscription ⁉️

User reviews

Simple, effective and motivating

I’ve been using this app for a little over 3 months now and honestly, it’s been great. It does exactly what it says it will. I really like that it gives me a clear plan to improve my VO₂ max using specific protocols, not just random workouts.

The challenges help a lot with motivation and make it easier to stay consistent. I also really appreciate the AI insights — they help me understand how I’m doing, what’s working, and what I should focus on next, which makes the training feel more intentional.

One thing that could make the app even better is more flexibility or customization in the plans (for example, adjusting around busy weeks or swapping workouts more easily). Overall though, it’s been a solid, effective app and I’d definitely recommend it to anyone trying to improve their VO₂ max.
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Response from developer

Thank you for taking time and providing amazing feedback. We’re glad the app is helping you in your fitness journey. As you suggested we made the plan weekly view more customizable based on the events that happen in life. Now you can just tap on a scheduled workout day and reschedule in to another day in the week just for that specific week. It helps you to adjust one off changes in the schedule without breaking your routine. Please give it a try and let us know if it is what you were hoping to have!

Just what I was look for

For years I have been looking at my VO2Max estimate on my fitness trackers and had no idea it’s a metric that can be improved with dedicated training. This app helped me pick a training plan that fits my needs and fitness level and has been a game changer.

Response from developer

Thank you for leaving a review! We’re glad you are finding valued in the app and it is helping you in your fitness activities!

Game Changer!

I’ve been using this app for a little over a month. The ease of using the 4x4 protocol with the watch app has been a game changer, and there are other protocols you can follow. I signed up for one of the challenges, which was a very rewarding experience, helping to keep me focused on my journey to better health and improved longevity. At one point I reached out to the developers with a question and they were quick to respond and asked for feedback. I highly recommend you try this out if you are interested in VO2 training. It’s been a game changer for me!
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Response from developer

We are very glad that our app is bringing value to your health journey! Thank you for the feedback and leaving us a review here!

Dev can’t figure out basics, so …

I have no faith in Dev’s ability to handle the requisite complex science / math to access VO2Max issues with reasonable accuracy. That depends on mastery of details; Dev has proven s/he’s NOT up to the task. Exhibits: (A) *must* create account to see/test ANYthing = consumer-hostile. (B) App refuses to retain chosen Imperial option, consistently defaulting back to Metric. = lack of rudimentary skills. (C) “Delete account” process MUCH more onerous than necessary. = ridiculous. Deleted.
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Response from developer

Thank you for your feedback. We’re always working to improve, and every review helps us get better. If you’d like to explore our tools without an account, we have several free resources on our website (vo2max.app) including workout protocols and our VO₂Max calculator. For features like progress tracking and personalized recommendations, an account is necessary to provide accurate, individualized experiences. We appreciate you taking the time to share your thoughts.

FAQ

What is VO2Max Training?

VO2Max Training is a health and fitness application designed to help users improve their VO2 Max, a key indicator of cardiovascular health and longevity. It provides structured training protocols, real-time coaching, and progress tracking.

How does VO2Max Training use Apple Watch?

VO2Max Training integrates with Apple Watch to monitor your live heart rate during workouts. This allows for instant feedback and guidance to ensure you are training within the optimal intensity zones for effective VO2 Max improvement.

What kind of training protocols does VO2Max Training offer?

The app offers research-backed training protocols specifically designed for VO2 Max improvement. These protocols are based on peer-reviewed research and are adapted by AI for personalized training.

Can I track my progress with VO2Max Training?

Yes, VO2Max Training allows you to track your progress by visualizing your VO2 Max trends over time, seeing your fitness age decrease as you improve, and monitoring your workout history and training consistency.

What are the subscription options for VO2Max Training?

VO2Max Training offers two subscription plans: VO2Max Premium Monthly for $4.99/month and VO2Max Premium Yearly for $49.99/year. Both plans include a 1-month free trial.

Does VO2Max Training have ads?

No, VO2Max Training does not contain advertisements. The app is free to download and use, with optional premium features available through subscription.

What is the age rating for VO2Max Training?

VO2Max Training has an age rating of 4+. This indicates it is suitable for users of all ages, though its content is most relevant to adults focused on health and fitness.

How often is VO2Max Training updated?

The latest version of VO2Max Training is 1.0.7, and it was last updated on February 4, 2026. Updates typically include improvements to features, bug fixes, and new training protocols.