NTX Apnea icon

NTX Apnea v1.0.39.627

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Screenshots

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About this app

NoTanx Freediving, CO2 and Breathold Training

NTX Apnea is a complete freediving training system for improving breathold, awareness and relaxation. Exercises target different aspects of training (e.g. dive reflex, breathold under stress, CO2 tolerance, self awareness, etc.) and support a wide range of difficulty making it an ideal tool for apneists of any experience level. Exercises are richly supported with detailed instructions along with expert audio and video guidance.

NTX Apnea implements the training philosophy and learning principles developed by Marcus Greatwood, founder of the NoTanx Freediving organization and trainer of thousands of recreational freedivers and world record holders.

SUPPORT:
Email: kociubin+ntxapnea@gmail.com with questions, suggestions or bug reports.

EXERCISES:
-Guided Breathe-up
-Halfway Holds
-Lazy Tables
-Spanish Steps
-Crazy Tables
-Zany Walks
-Oxy Walks

FEATURES:
-Wide variety of exercises (e.g. easy, medium, pro, indoor/outdoor)
-Customization and personalization of parameters/settings
-In app exercise history
-Exercise suggestions
-Automatic increasing of difficulty based on performance improvements
-Built in pre-exercise warmup/breathe-up
-Audio guidance
-Detailed instructions and videos

Version Information

Version
1.0.39.627
Downloads
5K+
Updated on
Oct 27, 2025
Released
Jul 17, 2021
Requires
Android 7.0

What's New

Fix for Spanish Tables not ending automatically after the last round.

Ratings & Reviews

4.9
151 ratings

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