This provides a simple graphical tool for scuba divers calculating maximum operating depth. It provides both iphone and Apple Watch versions.

It's important to remember that while scuba diving, it is always recommended to double check your calculations with reference to the relevant diver tables. While this app may prove useful, it's no substitute for using your own brain and being fully aware of the dangers of scuba diving.

Enjoy !

What’s New

Version 3.0

Bugs squished (mostly) and new devices added.

App Privacy

The developer, Jason Klug-Horsnell, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

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


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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