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Freedive Breathing Trainer

Freediving breath-hold trainer with CO₂/O₂ tables, relaxation breathing, and hold test. 6 languages supported.

Users3Current public install base

Rating--Store average score

Reviews0Public review volume

Manifest versionV3Extension platform version

7-day growth+1Net users gained this week

7-day growth rate+50%Relative weekly velocity

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7-day growthGrowing

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30-day growthGrowing

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Version1.0.0

ManifestV3

Size40.6KiB

Languages1English

Published--

Store updated--

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Overview

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Train your breath-hold for freediving — right from Chrome's side panel.

Freedive Breathing Trainer is a free, privacy-first Chrome extension designed for freedivers and breath-hold enthusiasts. Run structured training sessions without leaving your browser.

🏊 Apnea Training:

• CO₂ Table — Build CO₂ tolerance with PB-based hold, decreasing rest

• O₂ Table — Deplete O₂ with PB-based increasing hold, constant rest

• Hold Test — Test your static breath-hold with optional goal and relaxation breathing

Reviews

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5★

4★

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