# VO2 Max vs VO2Max Training

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.

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.

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.

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

## The numbers

| Metric | VO2 Max | VO2Max Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (127 ratings)](https://appshunter.io/ios/app/vo2-max-widget-notifications/id1394840943/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/vo2max-training/id6751254440/reviews)** |
| Number of ratings | **127** | 8 |
| Positive reviews | 26.6% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 10 MB | 28 MB |
| Requires iOS | **18.0** | 18.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Bernhard Hering](https://appshunter.io/developer/327542085) | [Hesam Andalib](https://appshunter.io/developer/6780282869) |

## What reviewers say

### VO2 Max

[App page](https://appshunter.io/ios/app/vo2-max-widget-notifications/id1394840943)

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:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $17.99 | per year |
| Lifetime Access | $79.99 | one-time |


### VO2Max Training

[App page](https://appshunter.io/ios/app/vo2max-training/id6751254440)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VO2Max Premium Monthly | $4.99 | per month |
| VO2Max Premium Yearly | $49.99 | per year |


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