Apps Like O2gO2 for iPhone and iPad
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Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.


Baltic Blender
Eskil Olsen
Technical diving gas partial pressure blending.
This app assists SCUBA gas blenders in calculating desired gas mixtures using partial-pressure techniques. It employs the GERG-2004 real gas model for precise calculations, supporting nitrox and trimix blends.

E145 Virtual Panel
Jorge Gonzalez Galvan
Study aircraft functions and prepare for training
The allows pilots to study aircraft functions. Users can interact with 900 fully functional buttons, view explanations and references. Features include pan and zoom capabilities, detailed button descriptions, limitations search, and definitions.

InterCalc
River Rock Logic
Interpolate values using X-Y points.
The app interpolates a value using defined X-Y points. It can calculate fluid volume from pressure readings or convert between temperature and speed units.






QSpec
Linde GmbH
Verify gas blends and track expiration dates
Scan and store cylinder information for easy access and management. Verify gas blend components and mix accuracy. Track expiration dates and maintain process performance.



Easy Counter - Set your goal!
Sungho Lee
Count and track progress
Count with a full-screen button for access. Track progress toward a goal with clear displays of current count, remaining numbers, and goal achievement. Receive vibrations at set intervals or upon reaching the goal.

meter.me installer
Lamarr, Inc.
Install meters and monitor water usage
Monitor and manage water usage with real-time data on tank, well, and pond levels. Track consumption, set alerts, and receive notifications. Control and maintain IoT devices in offline environments.



How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.