# VO2 Max Estimator vs VO2 max Hero

The clearest difference is price: VO2 max Hero at Free against VO2 Max Estimator's $0.99. VO2 Max Estimator's advantage is in-app purchases (none vs 2) and ratings volume (3 vs 1). On rating, ads and device support there is nothing between them.

VO2 max Hero is free to download; VO2 Max Estimator costs $0.99 up front. VO2 max Hero sells 2 in-app purchases, starting at $9.99 per month. VO2 Max Estimator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for VO2 Max Estimator against 5.0 for VO2 max Hero. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | VO2 Max Estimator | VO2 max Hero |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/vo2-max-estimator/id6499062236/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/vo2-max-hero-ai-tracker/id6745514867/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 53 MB |
| Requires iOS | **15.0** | 18.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [H3Apps LLC](https://appshunter.io/developer/598620927) | [Andrey Negovskiy](https://appshunter.io/developer/975106069) |

## What reviewers say

### VO2 Max Estimator

[App page](https://appshunter.io/ios/app/vo2-max-estimator/id6499062236)

Estimate your cardiovascular fitness using a simple 12-minute run test. Compare your results to others in your age and sex group to gauge your fitness level and track progress over time. Share your results with friends via email or text.

**Highlights:** VO2 Max estimation, Cooper test based, Fitness level comparison, Progress tracking, Shareable results

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is VO2 Max Estimator free?

VO2 Max Estimator costs $0.99, with no in-app purchases.

### Is VO2 max Hero free?

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

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

VO2 Max Estimator and VO2 max Hero are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

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

Neither VO2 Max Estimator nor VO2 max Hero 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.*