J3 University
J3 Sports RD Inc Education iPhoneiPadiPod touch
J3 University is a free Education app for iPhone and iPad by J3 Sports RD Inc. Rated 5.0/5 from 1 ratings. Requires iOS 15.0. Updated October 15, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 81 MB
- Age 4+
- Updated
- Oct 15
- 2026 · v3.20.11
Screenshots
About J3 University
J3 University is the mobile home for serious physique athletes, coaches, and competitors who want science-backed education they can actually apply to build better physiques, make better decisions, and achieve higher-level results. Inside the app, members gain access to J3U courses, training resources, coaching discussions, and a community of driven athletes and coaches all in one place. Learn the principles behind hypertrophy, contest prep, offseason progression, nutrition, recovery, biomechanics, and physique development through evidence-based education combined with real-world bodybuilding experience. The J3 University app was built to simplify complex physique education into practical systems you can confidently implement. Whether your goal is improving weak body parts, preparing for competition, becoming a more effective coach, or better understanding how to structure training and nutrition, J3U helps you turn knowledge into execution. Inside the app you can: Access J3 University courses and educational resources Engage with the J3U community and coaching discussions Review training, nutrition, recovery, and physique development strategies Stay connected to live updates and new educational content Organize and revisit your education anywhere you go Built for athletes and coaches who value precision, practical application, and high standards, J3 University provides a more effective way to learn, apply, and progress within bodybuilding and physique development. Download the app to access your J3U membership, continue your education, and stay connected to the J3 University community.
What’s new
Version 3.20.11 · Updated October 15, 2026
What's new? - Faster and smoother: Small bug fixes and improvements behind the scenes. Enjoy the update!
App privacy
The developer, J3 Sports RD Inc, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
Used for: App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| J3 University | 5.0 / 5 (1 rating) | Free | October 15, 2026 | |
| HalfLife Kinetics | 4.1 / 5 (8) | Free | Apr 5, 2026 | Compare |
| AR Community | – | Free | Feb 11, 2026 | Compare |
| AmplifyHQ | 5.0 / 5 (13) | Free | Dec 20, 2025 | Compare |
| Prepia NASM CPT Exam Prep 2026 | 4.8 / 5 (342) | Free | Oct 13, 2026 | Compare |
| Quick Coach | – | Free | Mar 9, 2026 | Compare |
| Pocket Prep NASM CPT 2026 | 4.8 / 5 (3,417) | Free | Oct 1, 2026 | Compare |
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