GasBlender is helping you calculate which gasses you should dive with, few input fields and easy to read output for at better experience.

GasBlender supports Best mix and MOD for both Nitrox and Trimix and continous blending Nitrox and Trimix.

For more info see

Please send feedback and feature requests to

What’s New

Version 2.1.4

Fixed a miscalculation in the Nitrox tab - thanks to Peter Ulrichsen for reporting
Corrected some handling in dark/light mode to better see contents of input filelds

Ratings and Reviews

4.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, Martin Schyth, 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

    Up to six family members will be able to use this app with Family Sharing enabled.

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