Gas*Blender Hack 2.1.5

Screenshots

Description

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 http://www.gasblender.dk

Please send feedback and feature requests to [email protected]

Version history

2.1.5

2021-10-16

Minor bug fixes

2.1.4

2020-11-15

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

2.1.3

2020-11-14

Fixed some UI issues
Fixed that preferences didn't save properly when numberpad was writing comma

2.1.2

2020-06-14

Fixed textcolor in TextFields, could be reversed in dark/lightmode as reported by Paul Clarke

2.1.1

2020-05-02

Minor updates and error corrections

2.1.0

2019-04-21

Quite big upgrade - so version get an upgrade bump.
Rewrote nitrox calculations to be more robust to high EAN percentages and added extra filling opportunities - thanks to John T Bishop
Added extra bleeddown calculations to Nitrox + option to specify how much O2 you are able to decant - Thanks to John T Bishop
Added extra bleeddown calculations to Trimix
Added output for best Trimix if O2 is considered narcotic - Thanks to John T Bishop
Added output for MOD/END if O2 is considered narcotic
Modified and unified output labels
If you find miscalculations please report to [email protected]

2.0.4

2019-04-13

Updated trimix calculations with partial filling with both nitrox and air top-up - thanks to John Bishop for idea and assistance.
Fixed crash bug in settings when textFields has empty value - reported by John Bishop.

2.0.3

2019-03-26

Added recut filling (decanting) - reported missing by Nantko Jansen

2.0.2

2019-03-24

Fixed layout issues for iPhone SE and 5s (reported by Arne Mogstad)

2.0.1

2019-03-22

Minor updates to design and logic based on feedback

2.0

2019-03-17

Completly rebuilt in Swift, simplified all calculations and fixed some loops that was making wrong calculations when doing high EAN percentages.
Added swipe-down to reset all input fields
Improved input-validation

1.4.7

2017-02-06

Minor bog fixes

1.4.6

2016-01-27

Updated some calculation errors that occured in trimix best mix calculations

1.4.5

2014-10-29

Minor bugfixes

1.4.4

2014-03-25

Updated compiler options so it doesn't crash on 7.1

1.4.3

2013-05-06

Bugfix: when filling an empty nitrox tank, the bar/psi stuff returned wrong values - reported by David Acuña

1.4.2

2013-01-31

Bug: app crashing when using values in continous trimix that would require bleed down and the max preference value for gas is reached.. Fixed

Feature added: in continous trimix blending you can now leave fields empty (they will be replaced with the value 0

Thanks to Hens van Oeveren for reporting the issues

1.4.1

2013-01-23

Improved error messages
Opened up for zero value in initial helium values in trimix blending

1.4

2012-11-07

Added support for continuous trimix blending using 2 o2 analysers. (thanks to Hens van Oeveren for info and feedback)

Corrected a few textfields.

1.3.4

2012-08-22

Fixed a bug with Nitrox recut where using the same pressure in both have and want would result in a division by zero error and would terminate the app. Now it calculates the bleed down correctly..

1.3.3

2012-06-19

Fixed a bug where best mix for trimix would return negative helium values

1.3.2

2012-04-12

Bug reported in the have/want/need Nitrox filling when using imperial values by Rick Kemner - fixed...

1.3.1

2012-03-17

Changed some text to be more accurate
Added decant filling information for intros recut
Added decant filling infor for filling empty tanks

Please write feedback and feature requests to [email protected]

1.2

2012-02-05