Relentless Modesto

Relentless Fitness, Inc Health & Fitness iPhoneiPadiPod touch

Relentless Modesto is a free Health & Fitness app for iPhone and iPad by Relentless Fitness, Inc. Requires iOS 15.6. Updated November 26, 2025.

Price: Free; on the App Store
Size: 31 MB; Age 4+
Updated: Nov 26; 2025 · v9.0.0

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About Relentless Modesto

Download the Relentless Modesto app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, purchase class packages, check your profile and membership status, keep up to date with the latest products and services, and more – all from your device. Visit https://www.relentlessfitnessmodesto.com/ to learn more.

What’s new

Version 9.0.0 · Updated November 26, 2025

Quicker bookings, frictionless login, and powerful branding - this update has it all. You can book your favorite class 33% faster than before with the new quick-booking feature. Even logging into the app is faster with support for biometric login using a fingerprint or a face scan. Do it all fully immersed in your studio’s brand. We've made some minor bug fixes and user experience improvements.

App privacy

The developer, Relentless Fitness, 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, 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

Relentless Modesto is a free Health & Fitness app for iPhone, iPad and iPod touch, developed by Relentless Fitness, Inc. It requires iOS 15.6 or later and is 31 MB to download. It was first released on October 6, 2023 and last updated on November 26, 2025.

Category: Health & Fitness
Price: Free
Version: 9.0.0
Size: 31 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: October 6, 2023
Last updated: November 26, 2025
Developer: Relentless Fitness, Inc

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Alternatives to Relentless Modesto

Looking for apps like Relentless Modesto? Here are 6 similar apps on the App Store. The highest rated is Relentless Fitness Gym (5.0/5), and all 6 are free to download.

Relentless Modesto vs. alternatives
App	Rating	Price	Last updated	Compare
Relentless Modesto	–	Free	November 26, 2025
Relentless Fitness Gym	5.0 / 5 (3)	Free	Nov 26, 2025	Compare
Conquer Co.	–	Free	Aug 7, 2025	Compare
Nexus Gym	5.0 / 5 (2)	Free	Feb 24, 2026	Compare
Get Fit Modesto	3.5 / 5 (21)	Free	Jul 2, 2026	Compare
Legacy Athletic Center	4.9 / 5 (192)	Free	Aug 14, 2026	Compare
Nexus Studios	–	Free	Feb 14, 2026	Compare

Compare Relentless Modesto with the top alternatives: ratings, updates, ASO score and keyword gaps →