351 Marin Fitness

981 Management Company, L.L.C. Health & Fitness iPhoneiPadiPod touch

351 Marin Fitness is a free Health & Fitness app for iPhone and iPad by 981 Management Company, L.L.C. Requires iOS 15.6. Updated July 24, 2026.

Price: Free; on the App Store
Size: 32 MB; Age 4+
Updated: Jul 24; 2026 · v9.0.3

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About 351 Marin Fitness

Download the 351 Marin Fitness app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, keep up to date with the latest trainers and services, and more – all from your device. Visit www.thekregroup.com to learn more.

What’s new

Version 9.0.3 · Updated July 24, 2026

New release

App privacy

The developer, 981 Management Company, L.L.C., 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, Phone Number, Other User Contact Info
Identifiers: Device ID
Usage Data: Other Usage Data
Sensitive Info: Sensitive Info
Diagnostics: Performance Data, Crash Data, Other Diagnostic Data

Used for: Analytics, Product Personalization, App Functionality, Other Purposes

App details

351 Marin Fitness is a free Health & Fitness app for iPhone, iPad and iPod touch, developed by 981 Management Company, L.L.C. It requires iOS 15.6 or later and is 32 MB to download. It was first released on January 12, 2024 and last updated on July 24, 2026.

Category: Health & Fitness
Price: Free
Version: 9.0.3
Size: 32 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: January 12, 2024
Last updated: July 24, 2026
Developer: 981 Management Company, L.L.C.

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Alternatives to 351 Marin Fitness

Looking for apps like 351 Marin Fitness? Here are 6 similar apps on the App Store. The highest rated is I Love Dance (5.0/5), and all 6 are free to download.

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