# YOUJOY Trainer App vs PostureMax

The clearest difference is in-app purchases: YOUJOY Trainer App at none against PostureMax's 2. YOUJOY Trainer App also leads on iOS requirement (12.0 vs 17.0). On price there is nothing between them.

Both are free to download. PostureMax sells 2 in-app purchases, starting at $3.99 per month. YOUJOY Trainer App asks for nothing beyond the download.

## The numbers

| Metric | YOUJOY Trainer App | PostureMax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/posturemax-posture-coach/id6744338689/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 157 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 4+ |
| Developer | [上海佑久健康科技有限公司](https://appshunter.io/developer/1694275966) | [Thomas Hegarty](https://appshunter.io/developer/1807165910) |

## What reviewers say

### YOUJOY Trainer App

[App page](https://appshunter.io/ios/app/youjoy-trainer-app/id6450663442)

**In-app purchases:** none


### PostureMax

[App page](https://appshunter.io/ios/app/posturemax-posture-coach/id6744338689)

This app uses your AirPods for real-time posture tracking and AI analysis to help you improve your posture habits. It offers personalized exercises and coaching to build lasting changes for a healthier, pain-free life. Ideal for anyone experiencing discomfort or focusing on alignment.

**Highlights:** Real-time AirPods posture monitoring, AI-powered posture analysis, Personalized AI posture coach, Habit building tools, Personalized exercise library, Privacy-focused data handling

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription to Slouch AI | $3.99 | per month |
| Annual Subscription to Slouch AI | $29.99 | per year |


## Frequently asked questions

### Is YOUJOY Trainer App free?

YOUJOY Trainer App is free to download, with no in-app purchases.

### Is PostureMax free?

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

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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.*