# VO2 Max Tracker vs VO2Stats

The clearest difference is price: VO2 Max Tracker at Free against VO2Stats's $0.99. VO2 Max Tracker also leads on iOS requirement (15.1 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

VO2 Max Tracker is free to download; VO2Stats costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | VO2 Max Tracker | VO2Stats |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/vo2-max-tracker/id6787463995/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Free | — |
| Size | 47 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Montesweb SL](https://appshunter.io/developer/6785551753) | [Bramhand Consultancy Services Inc.](https://appshunter.io/developer/6784746659) |

## What reviewers say

### VO2 Max Tracker

[App page](https://appshunter.io/ios/app/vo2-max-tracker/id6787463995)

This app transforms your Apple Watch's cardio fitness data into easy-to-understand trends, milestones, and motivation. It analyzes your VO2 Max readings from outdoor walks and runs, showing you the impact of each workout and your progress over time. All your health data stays private on your device.

**Highlights:** Live VO2 Max trend and fitness level, Automatic personal best detection, Workout impact analysis, Weight and sleep trend integration, Smart improvement notifications, Long-term trend charts, Apple Health data integration

**In-app purchases:** none


### VO2Stats

[App page](https://appshunter.io/ios/app/vo2stats-vo2-max-calculator/id6796164313)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VO2 Max Tracker free?

VO2 Max Tracker is free to download, with no in-app purchases.

### Is VO2Stats free?

VO2Stats costs $0.99, with no in-app purchases.

### Do VO2 Max Tracker or VO2Stats have ads?

Neither VO2 Max Tracker nor VO2Stats shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*