The Diet Doc Fit Lab
Nautilus Connection, LLC Health & Fitness iPhoneiPadiPod touch
The Diet Doc Fit Lab is a free Health & Fitness app for iPhone and iPad by Nautilus Connection, LLC. Requires iOS 15.5. Updated September 10, 2026.
- Price
- Free
- on the App Store
- Size
- 119 MB
- Age 4+
- Updated
- Sep 10
- 2026 · v8.18.7
Screenshots
About The Diet Doc Fit Lab
With The Diet Doc Fit Lab App, you can manage your membership details, book appointments, and sign up for classes as you work to achieve your fitness goals. - Access digital membership pass - Enroll in classes - Book appointments and view session balance - Edit personal information and view membership details - Stay up-to-date with announcements from your club Download the app today! Features connectivity to Apple Watch (synced to HealthKit app)
What’s new
Version 8.18.7 · Updated September 10, 2026
Bug fixes and performance updates.
App privacy
The developer, Nautilus Connection, 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:
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data
- Health & Fitness: Health, Fitness
- Contact Info: Email Address, Name, Phone Number, Other User Contact Info
- Contacts: Contacts
- User Content: Photos or Videos, Audio Data
- Identifiers: User ID
- Sensitive Info: Sensitive Info
Used for: Analytics, App Functionality
Alternatives to The Diet Doc Fit Lab
Looking for apps like The Diet Doc Fit Lab? Here are 6 similar apps on the App Store. The highest rated is Pro Performance - RX (5.0/5), and all 6 are free to download.
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
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