# VO2 max Hero vs UltraVO2Max

The clearest difference is price: VO2 max Hero at Free against UltraVO2Max's $2.99. VO2 max Hero also leads on iOS requirement (18.4 vs 26.5). UltraVO2Max's advantage is in-app purchases (none vs 2). On update cadence, ads and device support there is nothing between them.

VO2 max Hero is free to download; UltraVO2Max costs $2.99 up front. VO2 max Hero sells 2 in-app purchases, starting at $9.99 per month. UltraVO2Max asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | VO2 max Hero | UltraVO2Max |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vo2-max-hero-ai-tracker/id6745514867/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 12 MB |
| Requires iOS | **18.4** | 26.5 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Negovskiy](https://appshunter.io/developer/975106069) | [Pai Chin Chuan](https://appshunter.io/developer/1896688550) |

## What reviewers say

### 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, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VO2 max Pro, monthly | $9.99 | per month |
| VO2 max Pro, yearly | $39.99 | per year |


### UltraVO2Max

[App page](https://appshunter.io/ios/app/ultravo2max/id6769794479)

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

**In-app purchases:** none


## Frequently asked questions

### Is VO2 max Hero free?

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

### Is UltraVO2Max free?

UltraVO2Max costs $2.99, with no in-app purchases.

### Do VO2 max Hero or UltraVO2Max have ads?

Neither VO2 max Hero nor UltraVO2Max shows ads.

### Which is updated more often, VO2 max Hero or UltraVO2Max?

VO2 max Hero ships an update weekly, and UltraVO2Max weekly. Most recently, VO2 max Hero was updated on October 25, 2026 and UltraVO2Max on October 28, 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.*