VO2max Calculator vs VO2 Max
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VO2max Calculator
Estimate your VO2max using a mathematical model based on your past running performance. This tool generates training paces and race predictions for distances from 1500 meters to marathons. It serves as a framework for training, but always consult a professional before implementing estimates.
- Estimate VO2max from past runs
- Generate training paces
- Predict race times
- Supports 1500m to marathon distances
- Uses mathematical models
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VO2max Calculator This calculator will generate training paces and race predictions. The calculator works by estimating your VO2max using a generic mathematical model based on a previous run of yours. It works reasonable within 1500 meter to marathon runs. You may have several race results that indicate different VO2max values. If the races are all reasonably recent and reflect your current fitness level then use the best. If you have been injured or had a break from training since your last race - you should not use an old race result. Run a new test instead. The calculator uses mathematical formulas. The VO2max estimate in this app is a measure of how fast you are. It does not care how much you weigh or how much oxygen you take in. It should be used as a framework for training. A real VO2Max is a physiological measurement, essentially based on your maximal oxygen uptake and your body weight. This is only a tool. Always consult a professional before implementing these estimates in your training.
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.
- 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
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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/
Screenshots
Verdict
The clearest difference is rating: VO2 Max at 3.8 against VO2max Calculator's 1.0. VO2 Max also leads on review sentiment (26% vs 0%) and ratings volume (130 vs 13). VO2max Calculator's advantage is in-app purchases (none vs 3) and iOS requirement (8.2 vs 18.0). On price, ads and device support 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
Both are free to download. VO2 Max sells 3 in-app purchases, starting at $2.99 per month. VO2max Calculator asks for nothing beyond the download.
VO2 Max holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: VO2 Max has 130 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 0% of VO2max Calculator's written reviews are positive against 26% of VO2 Max's.
| Parameter | VO2max Calculator | VO2 Max |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (13 ratings) | 3.8 (130 ratings) — better |
| Positive reviews | 0.0% of reviews | 26.0% of reviews — better |
| Number of ratings | 13 | 130 — better |
| Update frequency | — | Every 10 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 8.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 12 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | QuizStone ApS | Bernhard Hering |
Customer experience
VO2max Calculator
VO2 Max
In-app purchases
VO2max Calculator
No in-app purchases
VO2 Max
- Monthly Subscription$2.991 Month
- Yearly Subscription$22.991 Year
- Lifetime Access$79.99
Questions
Is VO2max Calculator free?
Is VO2 Max free?
Which has better reviews, VO2max Calculator or VO2 Max?
Do VO2max Calculator or VO2 Max have ads?
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