# VO2 Max vs Learn Cardiology Tutorials

The clearest difference is price: VO2 Max at Free against Learn Cardiology Tutorials's $2.99. VO2 Max also leads on update cadence (every 10 days vs every 41 months). Learn Cardiology Tutorials's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 18.0). On ads and device support there is nothing between them.

VO2 Max is free to download; Learn Cardiology Tutorials costs $2.99 up front. VO2 Max sells 3 in-app purchases, starting at $2.99 per month. Learn Cardiology Tutorials asks for nothing beyond the download.

VO2 Max ships an update every 10 days, Learn Cardiology Tutorials every 41 months. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | VO2 Max | Learn Cardiology Tutorials |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.8 (127 ratings)](https://appshunter.io/ios/app/vo2-max-widget-notifications/id1394840943/reviews)** | — |
| Number of ratings | **127** | — |
| Positive reviews | 26.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 41 months |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 36 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bernhard Hering](https://appshunter.io/developer/327542085) | [Saqib Masood](https://appshunter.io/developer/1555852546) |

## 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 | $22.99 | per year |
| Lifetime Access | $79.99 | one-time |


### Learn Cardiology Tutorials

[App page](https://appshunter.io/ios/app/learn-cardiology-tutorials/id1632373242)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VO2 Max free?

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

### Is Learn Cardiology Tutorials free?

Learn Cardiology Tutorials costs $2.99, with no in-app purchases.

### Do VO2 Max or Learn Cardiology Tutorials have ads?

Neither VO2 Max nor Learn Cardiology Tutorials shows ads.

### Which is updated more often, VO2 Max or Learn Cardiology Tutorials?

VO2 Max ships an update every 10 days, and Learn Cardiology Tutorials every 41 months. Most recently, VO2 Max was updated on October 12, 2026 and Learn Cardiology Tutorials on October 5, 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.*