# O2 Training Centre AB vs Workout

The clearest difference is in-app purchases: O2 Training Centre AB at none against Workout's 2. O2 Training Centre AB also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Workout sells 2 in-app purchases, starting at $4.99 per 7 days. O2 Training Centre AB asks for nothing beyond the download.

## The numbers

| Metric | O2 Training Centre AB | Workout |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 26 MB | 94 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Antaris](https://appshunter.io/developer/1585177811) | [HK TECHNOSOFT](https://appshunter.io/developer/1779078064) |

## What reviewers say

### O2 Training Centre AB

[App page](https://appshunter.io/ios/app/o2-training-centre-ab/id6761429301)

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

**In-app purchases:** none


### Workout

[App page](https://appshunter.io/ios/app/workout-ai-personal-trainer/id6761711439)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Workout One Week | $4.99 | per 7 days |
| Workout One Year | $29.99 | per year |


## Frequently asked questions

### Is O2 Training Centre AB free?

O2 Training Centre AB is free to download, with no in-app purchases.

### Is Workout free?

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

### Do O2 Training Centre AB or Workout have ads?

Workout shows ads; O2 Training Centre AB does not.

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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.*