# Gas*Blender

> Gas*Blender (iPhone/iPad app by Martin Schyth.)

- Source: https://appshunter.io/ios/app/gasblender/id496853771 (this page in markdown: same URL + `.md`)
- Developer: [Martin Schyth](https://appshunter.io/developer/496853774)
- Category: Sports, Lifestyle
- Price: $2.99
- Age rating: 4+
- Requires: iOS 26.0 · 4 MB
- Languages: American English
- Released: 2012-02-05
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/gasblender/id496853771/reviews.md

## What is Gas*Blender?

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 feedback@gasblender.dk


## Version history (last 5 releases)

### 3.0.0 — 2026-01-20

Complete rewrite of the UI to make it more "modern"
Added swipe between tabs

### 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

## Apps similar to Gas*Blender

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Trimix Tools](https://appshunter.io/ios/app/trimix-tools/id289220808) | 5.0 (5) | $6.99 | Sports |
| [Gas Blender Toolkit](https://appshunter.io/ios/app/gas-blender-toolkit/id1467768490) | 3.0 (2) | $2.99 | Sports |
| [Sportsdykning](https://appshunter.io/ios/app/sportsdykning/id6692612651) | — | Free | Sports |
| [Gas Blend Pro](https://appshunter.io/ios/app/gas-blend-pro/id6755033081) | — | Free | Sports |
| [DiveQube](https://appshunter.io/ios/app/diveqube/id6738410525) | — | Free | Sports |
| [Flaska](https://appshunter.io/ios/app/flaska/id1546916397) | — | Free | Sports |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*