O2X

O2X Human Performance LLC Health & Fitness iPhoneiPadiPod touch

O2X is a free Health & Fitness app for iPhone and iPad by O2X Human Performance LLC. Rated 4.2/5 from 68 ratings. Requires iOS 15.1. Updated October 7, 2026.

Rating: 4.2; 68 ratings
Price: Free; on the App Store
Size: 79 MB; Age 4+
Updated: Oct 7; 2026 · v3.13.0

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About O2X

Train wherever, whenever. We bring physical and mental training directly to you. Each program is customized to meet your needs and executed by our team of over 150 world-class athletes, special operations veterans, and renowned academics.

Ratings & reviews

4.2

68 ratings

5 ★ 76% 4 ★ 3% 3 ★ 1% 2 ★ 6% 1 ★ 13%

What’s new

Version 3.13.0 · Updated October 7, 2026

• Notifications, redesigned: grouped by day, swipe to hide, and mark all as read • A softer chime in the Breathe tool • Fixed a crash when opening videos in fullscreen • Bug fixes and performance improvements

App privacy

The developer, O2X Human Performance 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:

Health & Fitness: Fitness
Identifiers: User ID, Device ID
Usage Data: Product Interaction, Other Usage Data
Sensitive Info: Sensitive Info
Diagnostics: Crash Data
Contact Info: Email Address, Name

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

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: Other Diagnostic Data

Used for: Analytics, App Functionality

App details

O2X is a free Health & Fitness app for iPhone, iPad and iPod touch, developed by O2X Human Performance LLC. It is rated 4.2 out of 5 from 68 ratings on the App Store, requires iOS 15.1 or later and is 79 MB to download. It was first released on September 11, 2020 and last updated on October 7, 2026.

Category: Health & Fitness
Rating: 4.2 / 5 (68 ratings)
Price: Free
Version: 3.13.0
Size: 79 MB
Requires: iOS 15.1 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: September 11, 2020
Last updated: October 7, 2026
Developer: O2X Human Performance LLC

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