NTX Apnea

NTX Apnea

NoTanx Apnea

Available on Google Play
4.9(159)
5,000+ installsFreeHealth & Fitness

Updated Dec 24, 2025 · v1.0.41.629

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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

Released
July 17, 2021

5 years on Google Play

Version
1.0.41.629
Updated
Dec 24, 2025
Content Rating
Everyone
Installs
5,000+
Developer
NoTanx Apnea
Website
N/A
Email
kociubin+ntxapnea@gmail.com
In-app purchases
No

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Rating breakdown

5
141
4
17
3
0
2
0
1
0