# YOUJOY Trainer App vs Quadrascan

The clearest difference is device support: Quadrascan at 2 against YOUJOY Trainer App's —. YOUJOY Trainer App's advantage is iOS requirement (12.0 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | YOUJOY Trainer App | Quadrascan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (20 ratings)](https://appshunter.io/ios/app/quadrascan/id6745487744/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 92.3% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free |
| Size | 44 MB | 15 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 12+ |
| Developer | [上海佑久健康科技有限公司](https://appshunter.io/developer/1694275966) | [FIT:MATCH](https://appshunter.io/developer/1547992620) |

## What reviewers say

### YOUJOY Trainer App

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

**In-app purchases:** none


### Quadrascan

[App page](https://appshunter.io/ios/app/quadrascan/id6745487744)

This app uses four smartphone photos to create a detailed 3D body model for accurate anthropometric measurements and performance insights. It offers seamless workflow with instant previews and secure cloud processing, compliant with GDPR and HIPAA.

**Highlights:** 3D body model creation from photos, Accurate anthropometric measurements, Body composition and asymmetry analysis, Longitudinal tracking for athlete development, Seamless photo import and 3D preview, GDPR and HIPAA compliant cloud processing

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

**In-app purchases:** none


## Frequently asked questions

### Is YOUJOY Trainer App free?

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

### Is Quadrascan free?

Quadrascan is free to download, with no in-app purchases.

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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.*