Comparison

VO2 Max vs VO2Max Training

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

VO2 Max

Track your body's oxygen absorption at peak effort with detailed insights and performance estimates for running and cycling. Visualize trends, compare personal bests, and understand your cardio fitness level with a redesigned dashboard and Apple Watch integration.

Highlights
  • VO2 max estimation for running and cycling
  • Performance estimates (W/kg, FTP)
  • Redesigned dashboard with trends and personal bests
  • Interactive charts with customizable date ranges
  • Apple Watch complications and iPhone widgets
  • Cardio fitness level comparison by age and sex
Features
Read full description

VO₂ Max shows how much oxygen your body can absorb at peak effort. The redesigned dashboard puts the latest measurement, rolling averages, and your personal best in one view so you immediately see how training affects cardio fitness. ESTIMATES FOR RUN & BIKE - New tab turns VO₂ max + weight + power into W/kg and FTP estimates for running and cycling. - Compare modeled race times and power against your actual HealthKit FTP/power. NEW DASHBOARD - Trend cards highlight the 7-day average, any selected range, and your best value with percentage deltas. - The interactive chart responds to 1W, 2W, 1M, 3M, 1Y, or All filters and animates every new HealthKit reading. - Entry tiles list the test type, source, and timestamp so you can compare prediction and max-exercise tests. INSIGHTS & GUIDANCE - The info sheet matches your value with the correct age and sex bracket to explain whether it is poor, good, or superior. - Manual refresh, HealthKit warnings, and empty states keep permissions and sync issues obvious. - Trial countdown and subscription access stay a tap away. APPLE WATCH + WIDGETS - All complication families are supported, so your latest VO₂ max is available on every watch face. - iPhone Home Screen and Lock Screen widgets follow the dashboard range you selected. - The Widget Showcase walks you through pinning widgets or complications and previewing layouts. HOW VO₂ MAX IS CAPTURED 1. Wear Apple Watch for at least 24 hours, then record several Outdoor Walk, Outdoor Run, or Hiking workouts with heart rate and GPS. 2. Apple may need several qualifying workouts and passive measurements before the first VO₂ max estimate appears. 3. Give this app read access to Cardio Fitness (VO₂ Max) in Apple Health so the dashboard, widgets, and complications can display the data. Requires Apple Watch Series 3 or later. VO₂ Max makes it easy to see if your cardio fitness plan is working today, over the last weeks, and all time. Terms and conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

VO2Max Training

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.

Highlights
  • Science-backed training protocols
  • Real-time Apple Watch coaching
  • Progress tracking and visualization
  • AI-powered personalized insights
  • Fitness age monitoring
  • Workout history
Features
Read full description

VO₂Max is the strongest predictor of how long you'll live. Now you can actually improve it. If you've read about VO₂Max in longevity research or seen it on your Apple Watch, you know it matters. But knowing your number isn't enough—you need structured training to improve it. VO₂max Training is built natively for iPhone and Apple Watch: science-backed protocols, a guided session timer, progress tracking, and AI insights—so you can train with purpose and see real cardiovascular gains. A SPECIALIZED TRAINING APP FOR THOSE WHO CARE No more web wrapper. VO₂max Training is rebuilt as a true iOS experience with dedicated tabs for training, tracking, and insights—faster, smoother, and designed for real workouts on your phone and watch. TRAIN — STRUCTURED VO₂MAX WORKOUTS • Browse research-backed protocols (Norwegian 4×4, Tabata, Zone 2, and more) • Follow guided interval sessions with work/rest timing, pause, and skip • Build training plans with simple or advanced plan builders • Customize workouts with the interval builder and preview sessions before you train • Log post-workout heart rate and notes when you finish • Earn badges as you build consistency APPLE WATCH & LIVE COACHING • Start and control workouts from your Apple Watch • See live heart rate on your iPhone during sessions • Stay on pace with segment guidance and haptic cues • Follow your session on the Lock Screen with Live Activity • Train with confidence in the right intensity—not too easy, not too hard TRACK — SEE YOUR PROGRESS • Review session metrics and workout history • Monitor weekly metrics and training load over time • Connect Apple Health to enrich your data • Export your training history when you need it • Add a Home Screen widget for Resting Heart Rate and VO₂ Max INSIGHTS — TRAIN SMARTER • Get personalized cardiovascular insights based on your training data • Understand trends in your fitness and recovery with clear, actionable analysis • Unlock deeper cloud-powered insights with VO₂max Premium RESEARCH-BACKED PROTOCOLS Every protocol is grounded in peer-reviewed exercise science and designed specifically for VO₂max improvement—not random workouts. AI-POWERED GUIDANCE Our insights adapt as you improve, helping you understand what's working and what to focus on next—grounded in your data and the latest exercise science. WHO IS THIS FOR? VO₂max Training is for health-conscious adults who know cardiovascular fitness is foundational to longevity. If you're already exercising and want to train smarter—not just harder—this app is for you. GETTING STARTED • Complete quick onboarding to set up your profile and get a protocol recommendation • Sign in with Apple, Google, or email • Pick a protocol, start a guided session, and track your progress over time • Connect Apple Watch for live heart rate during workouts VO₂MAX PREMIUM Upgrade for unlimited training sessions, advanced AI insights, and full access to planning tools. Try Premium free for 1 week—cancel anytime. WHY VO₂MAX MATTERS VO₂Max measures your body's ability to use oxygen during exercise. Research shows it's one of the strongest predictors of longevity—more predictive than many common risk factors. Each meaningful improvement in VO₂max is associated with better cardiovascular health and long-term independence. You can't improve what you don't know how to train. We make VO₂max improvement accessible. Start training for longevity today. Terms of Use (EULA): https://vo2max.app/terms Privacy Policy: https://vo2max.app/privacy

Screenshots

VO2 Max3 screens
VO2Max Training4 screens

Verdict

The call

The clearest difference is review sentiment: VO2Max Training at 75% against VO2 Max's 27%. VO2Max Training also leads on rating (4.5 vs 3.8). VO2 Max's advantage is ratings volume (127 vs 8). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. VO2 Max sells 3 in-app purchases, starting at $2.99 per month and VO2Max Training sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

VO2Max Training holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: VO2 Max has 127 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 27% of VO2 Max's written reviews are positive against 75% of VO2Max Training's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on September 21, 2026 and August 20, 2026 respectively.

Scorecard3 real differences · 7 level
VO2 Max versus VO2Max Training: the parameters behind the verdict, then further details
ParameterVO2 MaxVO2Max Training
PriceFreeFree
Rating3.8 (127 ratings)4.5 (8 ratings) — better
Positive reviews26.6% of reviews75.0% of reviews — better
Number of ratings127 — better8
Update frequencyEvery 10 daysEvery 10 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS18.0 — better18.2
Further details — not scored
Size10 MB28 MB
Age rating4+4+
DeveloperBernhard HeringHesam Andalib

Customer experience

VO2 Max

All ratings127 ratings
Positive68.5%
Neutral6.3%
Negative25.2%
Written reviews94 reviews
Positive26.6%
Neutral3.2%
Negative70.2%

VO2Max Training

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

3 purchases

VO2 Max

Subscriptions2
  • Monthly Subscription$2.991 Month
  • Yearly Subscription$17.991 Year
One-time1
  • Lifetime Access$79.99
2 purchases

VO2Max Training

Subscriptions2
  • VO2Max Premium Monthly7 Days trial$4.991 Month
  • VO2Max Premium Yearly7 Days trial$49.991 Year

Questions

Is VO2 Max free?
VO2 Max is free to download, with in-app purchases available.
Is VO2Max Training free?
VO2Max Training is free to download, with in-app purchases available.
Which has better reviews, VO2 Max or VO2Max Training?
VO2Max Training is rated higher. VO2 Max averages 3.8 out of 5 from 127 ratings, while VO2Max Training averages 4.5 from 8 ratings.
Do VO2 Max or VO2Max Training have ads?
Neither VO2 Max nor VO2Max Training shows ads.
Which is updated more often, VO2 Max or VO2Max Training?
VO2 Max ships an update every 10 days, and VO2Max Training every 10 days. Most recently, VO2 Max was updated on September 21, 2026 and VO2Max Training on August 20, 2026.

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