Breath Hold – FreeDive is a free lifestyle app developed by Lee Junil. It is a simple training and challenge app that tests how long you can hold your breath using your device as a timer. This platform is suitable for freedivers, athletes, and anyone interested in breathwork or respiratory training.

Structured apnea training for better breath control

Breath Hold – FreeDive is a fitness app designed to help you improve breath-holding ability, lung capacity, and overall breath control through structured apnea exercises. This app provides customizable training sessions, including CO₂ and O₂ tables, timed breath-hold challenges, and guided breathing techniques that support endurance, relaxation, and focus.

With progress-tracking and performance-monitoring features, you can gradually build your breath-holding stamina over time. However, users should note that this mobile application is not a substitute for professional training or supervision when engaging in advanced freediving activities, as safety and proper technique require expert guidance.

With limitations on professional use

Breath Hold – FreeDive is a free lifestyle training app that improves breath-holding ability, lung capacity, and respiratory control through structured apnea exercises. It offers customizable CO₂/O₂ tables, timed challenges, and guided breathing sessions with progress tracking. While useful for training, it is not a substitute for professional freediving supervision.