This app is a personal breath-hold trainer designed for freedivers and swimmers. It offers AI-driven training plans, video courses from a world champion, and customizable timers to improve breathing quality and performance.






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FD Square Breathing Trainer is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.






This app is a personal breath-hold trainer designed for freedivers and swimmers. It offers AI-driven training plans, video courses from a world champion, and customizable timers to improve breathing quality and performance.



