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v3.3.0 · 2026-05-17 2026-07-01 2026-07-01 US · Paid Rankings
Description
Scuba gas management for iPhone. Gas Manager includes various tools for planning and blending diving gases, including nitrox and trimix partial pressure blending, top off and best mix calculators, as well as MOD, END, EAD, and EDD calculation. WARNING: Safe gas blending requires proper training and equipment. Always personally analyse and label your fills before diving.
What's New
- Add Home Screen Quick Actions for primary and most recently used tools - Add Operating Limits App Shortcut/Intent
Details
- Developer
- Ryan Booker
- Main Category
- Sports
- Version
- 3.3.0
- Version Release
- 2026-05-17
- Initial Release
- 2012-02-11
- Size
- 12 MB
- Age Rating
- 4+
- Price
- USD 2.99
- Languages
- EN, FR, DE, IT, ES
- Bundle ID
- com.ryanbooker.gasmanager
- Version Rating
- ★ 4.00 (2)
- First Seen
- 2026-06-09
Metadata updated 2026-07-01
Rank History
Free · Max 90 days · Top 5 categories shown (Y-axis: rank, lower is better)
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Free Rankings
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Paid Rankings
Competitive Benchmark — Sports Top 10
What it takes to beat this app — comparison with the category's top apps. The orange row is the current app.
| # | App | Price | Rating | Ratings | Langs | Last Update |
|---|---|---|---|---|---|---|
| 1 | Shot Tracer | USD 5.99 | ★ 3.50 | 6 | 1 | 2026-06-25 |
| 2 | Bikee | USD 9.95 | ★ 4.53 | 250 | 12 | 2025-12-01 |
| 3 | QZ - qdomyos-zwift | USD 6.99 | ★ 4.84 | 829 | 0 | 2026-03-24 |
| 4 | PractiScore Competitor | USD 9.99 | ★ 3.14 | 88 | 1 | 2026-06-03 |
| 5 | JB4 Mobile | USD 27.99 | ★ 3.83 | 239 | 1 | 2026-01-08 |
| 6 | Tour Tempo | USD 24.99 | ★ 4.20 | 85 | 1 | 2026-06-17 |
| 7 | Rookie Rotation | USD 4.99 | ★ 5.00 | 1 | 1 | 2026-06-27 |
| 8 | The Golf Tracer | USD 0.99 | ★ 3.78 | 1,601 | 1 | 2020-09-23 |
| 9 | Ballistic X | USD 7.99 | ★ 3.72 | 131 | 1 | 2026-06-22 |
| 10 | RaceChrono Pro | USD 19.99 | ★ 4.73 | 173 | 10 | 2026-06-24 |
| 84 | Gas Manager | USD 2.99 | ★ 4.00 | 2 | 5 | 2026-05-17 |