# VO2 Max Trainer vs Vo2max靜態推算

The clearest difference is in-app purchases: Vo2max靜態推算 at none against VO2 Max Trainer's 7. Vo2max靜態推算 also leads on iOS requirement (16.0 vs 18.6). VO2 Max Trainer's advantage is update cadence (weekly vs every 14 months). On price, ads and device support 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. Vo2max靜態推算 asks for nothing beyond the download.

VO2 Max Trainer ships an update weekly, Vo2max靜態推算 every 14 months. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | VO2 Max Trainer | Vo2max靜態推算 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/vo2-max-trainer-hiit-zone-2/id6736629740/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 14 months |
| Monetization | Free with in-app purchases | — |
| Size | 286 MB | 3 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Kevin Floch](https://appshunter.io/developer/1772752224) | [Shun Man Leung](https://appshunter.io/developer/1684190351) |

## 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靜態推算

[App page](https://appshunter.io/ios/app/vo2max/id6745766162)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VO2 Max Trainer free?

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

### Is Vo2max靜態推算 free?

Vo2max靜態推算 is free to download, with no in-app purchases.

### Do VO2 Max Trainer or Vo2max靜態推算 have ads?

Neither VO2 Max Trainer nor Vo2max靜態推算 shows ads.

### Which is updated more often, VO2 Max Trainer or Vo2max靜態推算?

VO2 Max Trainer ships an update weekly, and Vo2max靜態推算 every 14 months. Most recently, VO2 Max Trainer was updated on October 15, 2026 and Vo2max靜態推算 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.*