4D Gym

The Trustee for ACMO Family Trust Health & Fitness iPhoneiPadiPod touch

4D Gym is a free Health & Fitness app for iPhone and iPad by The Trustee for ACMO Family Trust. Requires iOS 15.6. Updated December 2, 2025.

Price: Free; on the App Store
Size: 31 MB; Age 4+
Updated: Dec 2; 2025 · v9.0.0

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About 4D Gym

Download the 4D Gym app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, check your profile and membership status, and more – all from your device. Visit https://www.4dgyms.com/ to learn more.

What’s new

Version 9.0.0 · Updated December 2, 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, The Trustee for ACMO Family Trust, 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

4D Gym is a free Health & Fitness app for iPhone, iPad and iPod touch, developed by The Trustee for ACMO Family Trust. It requires iOS 15.6 or later and is 31 MB to download. It was first released on November 18, 2024 and last updated on December 2, 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: November 18, 2024
Last updated: December 2, 2025
Developer: The Trustee for ACMO Family Trust

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Alternatives to 4D Gym

Looking for apps like 4D Gym? Here are 6 similar apps on the App Store. The highest rated is FB Fitness (5.0/5), and all 6 are free to download.

4D Gym vs. alternatives
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4D Gym	–	Free	December 2, 2025
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