MRT Optimal Fitness
JAG Athletics LLC Health & Fitness iPhoneiPadiPod touch
MRT Optimal Fitness is a free Health & Fitness app for iPhone and iPad by JAG Athletics LLC. Rated 5.0/5 from 1 ratings. Requires iOS 13.0.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 39 MB
- Age 4+
- Updated
- Dec 12
- 2025 · v1.4.4
Screenshots
About MRT Optimal Fitness
For members of MRT Optimal Fitness. With this app, you can check-in to your classes, manage your account and book training sessions easily.
What’s new
Version 1.4.4 · Updated December 12, 2025
Overall fixes
App privacy
The developer, JAG Athletics LLC, 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: Physical Address, Email Address, Name, Phone Number
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
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, Performance Data
Used for: App Functionality