Best Oxygen Cylinder Autonomy Calc alternatives: apps like Oxygen Cylinder Autonomy Calc

10+ similar apps compared and reviewed

4.4 avg rating
8 free apps
Updated November 2026

Oxygen Cylinder Autonomy Calc is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Oxygen Cylinder Autonomy Calc

More apps like Oxygen Cylinder Autonomy Calc

4
Nitrox Tools
Nitrox Tools
Nitrox Tools
Dive Planning and Blending
$5.99

This app provides essential tools for divers to plan and blend enriched air nitrox. It calculates dive parameters like equivalent air depth and maximum operating depth, and supports various blending methods for custom gas mixes. Easily switch between metric and imperial units and save custom settings for frequent use.

Enriched air nitrox blendingDive planning calculationsEquivalent Air Depth (EAD)
⚽ Sports
(4)
paid
5
Trimix Tools
Trimix Tools
Trimix Tools
Dive Planning and Blending
$6.99

This app provides essential tools for divers to plan and blend Trimix gases. It calculates optimal mixes based on depth, oxygen partial pressure, and equivalent narcotic depth, and supports various cylinder filling scenarios. Calculations are available offline and can be customized with saved settings.

Trimix blending and planningDepth and partial pressure calculationsEquivalent Narcotic Depth (END) calculation
⚽ Sports
(5)
paid
6
O'Dive
O'Dive
O'Dive
Air / Nitrox / Trimix / Heliox
Free

This app uses patented acoustic sensor technology to analyze gas microbubbles detected after a dive. It helps divers assess their decompression procedures and improve their safety and practice based on personalized acoustic measurements.

Acoustic sensor technologyGas microbubble detectionPersonalized decompression analysis
⚽ Sports
(1)
free
7
Dive Kit: Deco Planner & Tools
Dive Kit: Deco Planner & Tools
Dive Kit: Deco Planner & Tools
Trimix, CCR & nitrox planning
Free

This app offers advanced decompression planning for technical divers, including trimix and CCR dives. It also provides a suite of free tools for gas analysis, consumption, and dive preparation. Users can store certifications and access dive signals offline.

Decompression planning (Bühlmann ZH-L16C)Trimix, CCR, and Nitrox supportGradient factors and contingency planning
⚽ Sports
(2)
freemium
8
ScubaPlan: Diving Community
ScubaPlan: Diving Community
ScubaPlan: Diving Community
Your perfect dive log
Free

Plan, log, and manage your dives with this comprehensive tool. Features include dive calculations, gear management, and community sharing. Available on iPhone and Apple Watch.

Dive planning with gas calculationsImport dives from computersGear management
⚽ Sports
(5)
free with in-app purchases
9
Easy Deco
Easy Deco
Easy Deco
Decompression dive planning
Free

This app assists technical divers in planning dives for open circuit and closed circuit systems. It allows for easy setup of various gas mixes and cylinders, providing insights into their effects and requirements. The app warns users about critical factors like PPO2, ICD, and gas density.

Open circuit and closed circuit dive planningCustomizable gas and cylinder setupsReal-time gas requirement calculations
⚽ Sports
(2)
free with in-app purchases
10
Diveplanner Tec & Rec
Diveplanner Tec & Rec
Diveplanner Tec & Rec
Decompression dive planner
Free

Plan complex recreational and technical dives with advanced decompression models and multi-gas support. Log your dives, manage gas blends, and restore underwater photo colors. Syncs across Apple devices.

Bühlmann ZH-L16C and Thalmann decompression modelsOpen circuit and CCR dive planningMulti-gas decompression support
⚽ Sports
(7)
freemium