- Totally redesign app for the new Operating Systems and latest technologies.

- Share the current graph as a PDF
- Visual tweaks
- Bug fixes

- iPad pointer support

- Rearranged some misaligned controls.

- Dark mode support
- Interface tweaks
- Barometric pressure measurement for A-a difference calculation now done by the device

- Compatibility update

- Layout and compatibility bug fixes

- Implemented submission of in app reviews

3.0.2
- Fixed a typo
3.0.0:
- Support for Standard Base Excess, instead of HCO₃⁻, for calculating responses to acid-base disorders
- Haptic support when adding a new point with 3D Touch, in a newer iPhone

3.0.1:
- Fixed a typo
3.0.0:
- Support for Standard Base Excess, instead of HCO₃⁻, for calculating responses to acid-base disorders
- Haptic support when adding a new point with 3D Touch, in a newer iPhone

- Support for Standard Base Excess, instead of HCO3-, for calculating responses to acid-base disorders.
- Haptic support when adding a new point with 3D Touch, in a newer iPhone

- Accessibility improvements with bug fixes

- iPhone X support

- Interface tweaks

- Update to iOS 11
- Bug fixes

- Accessibility support

- Store and display multiple blood gas values and see the evolution of your patient disturbances
- Bug fixes

- Converted to a paid app
- Removed adds
- iPad pro support

- iOS9 support

- New Rating
- Bug Fixes

- You can use KPa as a pressure unit
- Bug Fixes