Gas blender toolkit 4+

Blender/MOD/PSCR and more

Oleg Gurevich

Designed for iPad

    • 3.0 • 2 Ratings
    • $1.99



Useful and comprehensive toolkit for scuba gas blender.

- partial pressure blending of trimix, nitrox, heliox
- continuous blending of trimix, nitrox, heliox
- ideal and real gas model (van der Waals)
- costs calculation
- top off from storage and more

The program is an completely rewritten successor to DIR-Wetnotes Application. Optimized for better user experience on the larger devices such as Tablet or desktop.

What’s New

Version 2.0.24

compiled with current xCode 14.2 version

Ratings and Reviews

3.0 out of 5
2 Ratings

2 Ratings

Professor Haldane ,


Sliders for mix entry? There must be something I’m not understanding. There has got to be a better way to enter the percentages for each gas component and tank pressures.

Developer Response ,

Hello Professor Haldane,

please feel free to tap a value you wish to change and enter the percentages for each gas component and tank pressures directly. In addition, the "Common settings" menu can be used to hide sliders throughout the application.

best regards

App Privacy

The developer, Oleg Gurevich, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

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

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