2.3.2
2020-11-25
• Improved compatibility with iOS 14.
2.3.1
2020-05-28
• Minor bug fixes and improvements.
2.3
2020-05-14
• Minor bug fixes and improvements.
2.2
2020-05-05
• Native iPad and macOS support (Universal Purchase).
• Support for multiple windows on iPad.
• Minor bug fixes and corrections.
2.1.1
2020-04-27
• Support for multiple windows on iPad.
• Minor bug fixes and corrections.
2.1
2020-01-01
• Added support for entering mix, depth and pressure values using the keyboard.
• Added support for keyboard navigation.
• Minor bug fixes and corrections.
2.0.1
2019-11-22
• Support for iOS 13.
• Native iPad support.
• Support for Dark Appearance.
• Minor bug fixes and corrections.
2.0
2019-11-21
• Support for iOS 13.
• Native iPad support.
• Support for Dark Appearance.
• Minor bug fixes and corrections.
1.9
2018-09-25
• Support for iOS 12.
• Minor bug fixes and corrections.
1.8
2017-12-29
• Support for iPhone X.
• Minor bug fixes and corrections.
1.7
2016-09-14
• Support for iPhone 6, 6S 6 Plus and 6S Plus.
• Minor bug fixes and improvements.
1.6
2013-07-03
• Support for Retina display.
• Support for iPhone 5 and iOS 6.
• Minor bug fixes and improvements.
1.5
2010-01-22
• Nitrox Tools now supports the Japanese language.
• Minor improvements to some user interface elements.
1.4
2009-10-06
The Partial Pressure of Oxygen at the Planned Depth is now displayed as part of the results for the Planning tab.
1.3
2009-05-26
Version 1.3:
You can now pick Nitrox mix values using pre-installed default mixes or your own saved custom mixes. You simply tap the "Mixes" button when you are setting a mix to see a list of saved mixes that you can use directly by tapping on them. You can save the current mix displayed on the gas picker wheels by tapping the "+" button. Just like with the saved calculations, you can re-arrange or delete any mixes in your saved list.
Improvements have been made to Settings when entering default email settings.
Improved compatibility with various versions of iPhone OS.
Version 1.2:
Two new gas blending tools have been added based on customer requests.
The "Mix + Mix" tools allows the gas blender to make a specified final mix using the remaining mix in the cylinder and mixing that with banked Nitrox (rather than pure oxygen) and air or another mix of Nitrox. This enables the blending of Nitrox without the use of pure oxygen for certain combinations of mixes. Avoiding pure oxygen may increase the safety of the blending process and help manage the cost.
The "Top Off" tool allows the blender to determine the expected result from topping an existing cylinder with air or some other Nitrox mix. This situation is common when a divers wants to have the blender top the mix remianing from the first dive with air from the boat's compressor. Remember you must always personally analyze your mix before diving it.
All the tools now have the ability to e-mail the results of the calculations using the iPhone's built in Mail applications. You can enters the addresses and subject directly in Mail or set initial values in Nitrox Tool's settings tab that will be transfered to the Mail application.
There have also been some minor improvements displaying some results and entering some values.