Apnea Diver 4+

Sport 77 Limited

Designed for iPhone

    • 1.7 • 7 Ratings
    • $0.99

iPhone Screenshots


Apnea Diver is a training app to help you improve your breathing technique and ability to hold your breath, specifically for Apnea Diving. This app works on strengthening the diaphragm muscles to help fill your lungs with more oxygen on inhalation and release as much carbon dioxide upon exhalation. The static tables also help to improve general athletic ability because it improves you lung capacity.

There are 3 exercise tables. The first focussing on carbon dioxide exhalation, the second on increasing oxygen inhalation and the third focusses on Pranayama which is good for meditation and stress relief.

-Stop-watch to set maximum breath hold time
-Auto and adjustable settings for exercise tables
-Audio instructions
-Log book to track progress
-Ability to save custom settings

What’s New

Version 2.1.0

This app has been updated by Apple to display the Apple Watch app icon.

- Graphics improved.
- Sound controls improved (countdown on the tables, practice without looking at your iPhone).
- Bugs fixed.

Ratings and Reviews

1.7 out of 5
7 Ratings

7 Ratings

Nikonspearo ,

HR not working

Bought this app only cuz of HR option. Shown on screenshot. But turning it on practically does nothing. Other than that its basic apnea tables.

Ontha1 ,

Good but could be better

My main complaint is the log book. It only shows you the exercise you did, number of cycles, and the date and time. I think it's pretty reasonable to expect that people using this app would want to see details for each exercise. Show me the ventilation times and breath hold times. For future development people want to see long-term trends. Graphs!

RikiTikiTavi13 ,

Should be free - do not waste your money

This app comes with zero instructions on how to use, so unless you are familiar with apnea breathing techniques and terminology, this app is worthless. At its best, its a basic glorified timer, and the app offers nothing that a regular stopwatch/tracker app can't do. Don't waste your money on this, I'm sorry that I did.

App Privacy

The developer, Sport 77 Limited, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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