# VO2 Max vs VO2 max Hero

The clearest difference is rating: VO2 Max at 3.8 against VO2 max Hero's 1.0. VO2 Max also leads on ads (none vs shown) and review sentiment (27% vs 0%). VO2 max Hero's advantage is in-app purchases (none vs 3). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. VO2 Max sells 3 in-app purchases, starting at $2.99 per month. VO2 max Hero 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 127 ratings behind it against 1, 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 0% of VO2 max Hero's.

VO2 Max ships an update every 10 days, VO2 max Hero weekly. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | VO2 Max | VO2 max Hero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (127 ratings)](https://appshunter.io/ios/app/vo2-max-widget-notifications/id1394840943/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/vo2-max-hero-ai-tracker/id6745514867/reviews) |
| Number of ratings | **127** | 1 |
| Positive reviews | **26.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 23 MB |
| Requires iOS | **18.0** | 18.4 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bernhard Hering](https://appshunter.io/developer/327542085) | [Andrey Negovskiy](https://appshunter.io/developer/975106069) |

## 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 |


### VO2 max Hero

[App page](https://appshunter.io/ios/app/vo2-max-hero-ai-tracker/id6745514867)

This app analyzes your cardio fitness data from Apple Health using AI to provide personalized insights and actionable tips for improvement. Understand your VO2 max trends, compare yourself to elite levels, and receive tailored advice beyond generic fitness advice.

**Highlights:** AI-driven VO2 max analysis, Personalized fitness insights, Cardio trend tracking, Elite level benchmarks, Actionable improvement tips, Apple Health integration

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

**In-app purchases:** none


## Frequently asked questions

### Is VO2 Max free?

VO2 Max is free to download, with in-app purchases available.

### Is VO2 max Hero free?

VO2 max Hero is free to download, with no in-app purchases.

### Which has better reviews, VO2 Max or VO2 max Hero?

VO2 Max is rated higher. VO2 Max averages 3.8 out of 5 from 127 ratings, while VO2 max Hero averages 1.0 from 1 ratings.

### Do VO2 Max or VO2 max Hero have ads?

VO2 max Hero shows ads; VO2 Max does not.

### Which is updated more often, VO2 Max or VO2 max Hero?

VO2 Max ships an update every 10 days, and VO2 max Hero weekly. Most recently, VO2 Max was updated on September 26, 2026 and VO2 max Hero on September 10, 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.*