Deepline: Apnea & Freedive

By Vitaly Vivchar on AppTrack Ninja.

Breath-hold trainer & log

Find your breath. Deepline pairs a calm apnea trainer — CO2 and O2 tables plus box breathing — with a beautiful freediving logbook. Fully offline. The numbers are the heroes, and the water goes still when you hold. Deepline is for freedivers, spearfishers and snorkelers — and for anyone who wants a quieter way to train their breath. Train your breath hold - CO2 and O2 apnea tables, auto-built from your personal max - Box breathing for daily calm and pre-dive focus - A still, high-contrast timer made for wet hands and bright sun - The water stays motionless during every hold — nothing to distr…

Categories: Health & Fitness, Sports

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