# Gas Blend Pro — Blend Dive Mix & Track Storage

> Blend Dive Mix & Track Storage (iPhone/iPad app by Johannes Six.)

- Source: https://appshunter.io/ios/app/gas-blend-pro/id6755033081 (this page in markdown: same URL + `.md`)
- Developer: [Johannes Six](https://appshunter.io/developer/1851413882)
- Category: Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 18.1 · 4 MB
- Languages: American English
- Released: 2026-01-22
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/gas-blend-pro/id6755033081/reviews.md

## What is Gas Blend Pro?

Gas Blend Pro is the professional gas blending calculator for technical divers.

Calculate Nitrox and Trimix blends using the industry-standard partial pressure method. Track your oxygen and helium
storage tanks with automatic deduction. Access preset mixes for common diving blends.

Built by divers, for divers. Works completely offline. Zero data collection.


## Version history (last 3 releases)

### 1.2.0 — 2026-01-27

- Added Support for Imperial Units

### 1.1.0 — 2026-01-23

- Improved Calculation of Storage Tank usage to match Real Gas Physics

### 1.0.0 — 2026-01-21

No release notes.

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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 2026-05-19.*