Gas Blend Pro
Johannes Six Sports iPhoneiPadiPod touch
Gas Blend Pro is a free Sports app for iPhone and iPad by Johannes Six. Requires iOS 18.1. Updated September 17, 2026.
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Sep 17
- 2026 · v1.3.0
Screenshots
About 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.
What’s new
Version 1.3.0 · Updated September 17, 2026
- Optimised for iOS 27
App privacy
The developer, Johannes Six, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Gas Blend Pro
Looking for apps like Gas Blend Pro? Here are 6 similar apps on the App Store. The highest rated is Nitrox Tools (5.0/5), and 5 of the 6 are free to download.
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Gas Blend Pro | – | Free | September 17, 2026 | |
| TrimixBlending | – | Free | Sep 21, 2026 | Compare |
| Dive Toolbox | – | Free | Sep 6, 2026 | Compare |
| DiveGo | – | Free | May 13, 2025 | Compare |
| Nitrox Tools | 5.0 / 5 (4) | 5.99 USD | Oct 22, 2026 | Compare |
| ServiceDeco: Dive Gear Service | – | Free | Aug 5, 2026 | Compare |
| ToolsX | – | Free | Jun 14, 2026 | Compare |
Compare Gas Blend Pro with the top alternatives: ratings, updates, ASO score and keyword gaps →