# VO2 Max Trainer vs VO2Max Training

The clearest difference is review sentiment: VO2Max Training at 75% against VO2 Max Trainer's 0%. VO2Max Training also leads on rating (4.5 vs 4.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. VO2 Max Trainer sells 7 in-app purchases, starting at $1.99 per 7 days 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 4.0. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews point the same way: 0% of VO2 Max Trainer's written reviews are positive against 75% of VO2Max Training's.

VO2 Max Trainer ships an update weekly, VO2Max Training every 11 days. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | VO2 Max Trainer | VO2Max Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/vo2-max-trainer-hiit-zone-2/id6736629740/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/vo2max-training/id6751254440/reviews)** |
| Number of ratings | 4 | **8** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 286 MB | 28 MB |
| Requires iOS | 18.6 | **18.2** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Floch](https://appshunter.io/developer/1772752224) | [Hesam Andalib](https://appshunter.io/developer/6780282869) |

## What reviewers say

### VO2 Max Trainer

[App page](https://appshunter.io/ios/app/vo2-max-trainer-hiit-zone-2/id6736629740)

Measure, track, and improve your VO2 Max with a variety of fitness tests and personalized training plans. Features include HIIT and Zone 2 workouts, progress tracking, and integration with Apple Watch and HealthKit.

**Highlights:** Measure VO2 Max with 5 fitness tests, HIIT and Zone 2 training, Track progress and compare to leaderboards, Apple Watch integration, HealthKit integration, Training readiness scoring, Fitness age calculation

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VO2_Weekly | $1.99 | per 7 days |
| VO2_Monthly | $1.99 | per month |
| VO2_Annually | $14.99 | per year |
| VO2_Lifetime_Upgrade | $9.99 | one-time |
| VO2_Lifetime_Upgrade2 | $14.99 | one-time |
| VO2_Lifetime | $19.99 | one-time |
| VO2_Lifetime2 | $29.99 | 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 Trainer free?

VO2 Max Trainer 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 Trainer or VO2Max Training?

VO2Max Training is rated higher. VO2 Max Trainer averages 4.0 out of 5 from 4 ratings, while VO2Max Training averages 4.5 from 8 ratings.

### Do VO2 Max Trainer or VO2Max Training have ads?

Neither VO2 Max Trainer nor VO2Max Training shows ads.

### Which is updated more often, VO2 Max Trainer or VO2Max Training?

VO2 Max Trainer ships an update weekly, and VO2Max Training every 11 days. Most recently, VO2 Max Trainer was updated on October 15, 2026 and VO2Max Training on October 17, 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.*