YOUJOY Trainer App
上海佑久健康科技有限公司 Health & Fitness iPhoneiPadiPod touch
YOUJOY Trainer App is a free Health & Fitness app for iPhone and iPad by 上海佑久健康科技有限公司. Requires iOS 12.0. Updated May 26, 2025.
- Price
- Free
- on the App Store
- Size
- 44 MB
- Age 17+
- Updated
- May 26
- 2025 · v0.2.2
Screenshots
About YOUJOY Trainer App
YJ trainer The Youjoy APP is primarily used for users to view the test result data from 3T Intelligent Assessment Instrument. The coach leads the members in training at the fitness facility, focusing on muscle gain, fat loss, and correcting posture issues. Before and after training, the 3T smart body measurement device is used to measure changes in weight, muscle, and fat. The analysis of body posture improvements is conducted by reviewing the member’s historical trend data and comparing the data. By regularly testing at the fitness center, users can monitor their body changes through the app. They can set weekly or monthly goals for fat loss and muscle gain, and quantify the results of their training. The content of the report is for training guidance only and should not be used as a basis for diagnosis or medical treatment. Supported Models: X-ONE PRO, X-ONE SE, U+300, BIA 290 Body Composition: Includes weight, percent body fat, soft lean mass, protein, minerals, skeletal muscle, etc. PosturalAssessment: Evaluate issues such as Neck forward, Cervical scoliosis, rounded shoulder, Uneven shoulders, anterior pelvic tilt, etc. Body Measurements: Shoulder width, chest, waist, hip, left and right upper arm, left and right thigh. For any feedback, please contact us. [email protected]
What’s new
Version 0.2.2 · Updated May 26, 2025
Fix several bugs
App privacy
The developer, 上海佑久健康科技有限公司, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to YOUJOY Trainer App
Looking for apps like YOUJOY Trainer App? Here are 6 similar apps on the App Store. The highest rated is PostureVision® (5.0/5), and 5 of the 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| YOUJOY Trainer App | – | Free | May 26, 2025 | |
| PostureVision® | 5.0 / 5 (1) | Free | Sep 15, 2026 | Compare |
| PostureMax - Posture Coach | 5.0 / 5 (5) | Free | Sep 7, 2026 | Compare |
| YourPosture.ai | 2.0 / 5 (4) | Free | Sep 9, 2025 | Compare |
| Play Slimminggo | – | Free | Sep 17, 2026 | Compare |
| Camera Heart Rate Variability | 2.8 / 5 (8) | 6.99 USD | Oct 5, 2026 | Compare |
| Posture Coach - AI Posture | – | Free | Oct 13, 2026 | Compare |
Compare YOUJOY Trainer App with the top alternatives: ratings, updates, ASO score and keyword gaps →