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NTX Apnea

NTX Apnea

NTX freedive training system

62 ratings
4 reviews
💪 Health & Fitness
Free

Details

  • Released
  • Updated
  • July 18, 2021
  • December 23, 2025

Developer

Mariusz Kociubinski
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About

This app offers a comprehensive system for freediving and spearfishing training, focusing on improving breath-hold, awareness, and relaxation. It provides a variety of exercises with detailed instructions and expert guidance to suit all experience levels.

✓Breath-hold training exercises
✓Breathing and relaxation exercises
✓Customizable training parameters
✓In-app exercise history
✓Automatic difficulty adjustment
✓Audio and video guidance
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What's New in NTX Apnea

1.0.40

December 23, 2025

Behind the scenes fixes and improvements.

User reviews

Most RecentHighest RatedLowest Rated

Everything we ask for

This app is very well made, and does everything we ask (and asked!) for. Thank you for taking into account my request and adding the history export tool. 🥰
Skyboarder04Skyboarder04

The best

I’ve used most of the apps out there for apnea training and this in my opinion is the best. It’s presently free compared to many, has more features, and is more user friendly. I’d gladly pay for the app or if there was an option to submit a payment to support development, I’d do that.
__shenderson____shenderson__

Response from developer

Thank you for your kind review. I'm glad you're enjoying the app!

Amazing App!!

This app so so useful yet so simple. I love the variety of different exercises I can do!
nottboneynottboney

Amazing app

This app has revolutionized the way i do my pre water breathing routine. I can now practice on my breathing without counting and can try differently challenged exercises to help better myself.
Alek JesuonekAlek Jesuonek

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FAQ

What exercises does NTX Apnea offer for breath-hold training?

NTX Apnea includes a variety of breath-hold exercises such as Halfway Holds, Lazy Tables, Spanish Steps, Crazy Tables, Zany Walks, Oxy Walks, and Wonky Square. These exercises are designed to target different aspects of breath-hold training for apneists of all levels.

Does NTX Apnea offer guidance for breathing and relaxation?

Yes, NTX Apnea provides guided breathing and relaxation exercises including Guided Breathe-up, Coherence Breathing, and Box Breathing. These are crucial for preparing for dives and improving overall awareness and calm.

Can NTX Apnea adapt to my skill level?

NTX Apnea features automatic increasing of difficulty based on your performance improvements. It also offers a variety of exercises suitable for different levels, from easy to pro, and indoor/outdoor training.

What kind of support does NTX Apnea provide?

The app offers detailed instructions and expert audio and video guidance for all exercises. Users can also email kociubin+ntxapnea@gmail.com with questions, suggestions, or bug reports for support.

How does NTX Apnea track my progress?

NTX Apnea includes an in-app exercise history feature that allows you to track your training sessions. This history helps monitor your performance improvements and training consistency over time.

Is NTX Apnea available on multiple devices?

NTX Apnea is supported on iPhone, iPad, and iPod devices. It is designed to be a versatile training tool accessible across Apple's mobile ecosystem.

How often is NTX Apnea updated?

The latest version of NTX Apnea is 1.0.40, last updated on December 23, 2025. While specific update frequency isn't detailed, this indicates ongoing development and support for the application.

What is the age rating for NTX Apnea?

NTX Apnea has an age rating of 17+. This is likely due to the nature of freediving and spearfishing, which require maturity and understanding of safety protocols.