Atomic Fitness
Sean O Donovan Health & Fitness iPhoneiPadiPod touch
Atomic Fitness is a free Health & Fitness app for iPhone and iPad by Sean O Donovan. Requires iOS 15.0. Updated January 2, 2026.
- Price
- Free
- on the App Store
- Size
- 56 MB
- Age 17+
- Updated
- Jan 2
- 2026 · v2.8.6
Screenshots
About Atomic Fitness
Atomic Fitness Stamullen is your all-in-one training app designed to help you track workouts, nutrition, and real progress. Built for our Stamullen community, this app connects you directly with your Atomic coach so you can log every lift, follow structured programs, monitor body composition, and stay accountable anywhere. From strength training and fat loss to technique-focused coaching and macro tracking, everything is backed by science and proven in the gym. Stay consistent, track your results, and become truly Unstoppable with Atomic Fitness. *App access requires a paid coaching plan. Terms Of Use: https://kahunas.io/terms-conditions Privacy Policy: https://kahunas.io/privacy
What’s new
Version 2.8.6 · Updated January 2, 2026
Bug fixes and polish across the board — with better notes, smoother check-ins, and clearer supplement plans to keep your progress on track.
App privacy
The developer, Sean O Donovan, 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
Used for: App Functionality
Alternatives to Atomic Fitness
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