O2gO2 app icon

Apps Like O2gO2 for iPhone and iPad

Oxygen energy management tool for users.

The app converts oxygen cylinder pressure into time remaining. It displays a multicolored strip indicating the amount of oxygen left.

by Aeronautical Data Systems Inc.★ 3.02 ratingsUtilitiesFreeData updated 2026-11-06
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O2gO2 screenshots

Ranked alternatives

Showing 661–680 of 1,000 ranked alternatives.

  2. DATAMAG app icon

    DATAMAG

    Micro-Star International Co., Ltd.

    ★ 1.01 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  5. Pressures app icon

    Pressures

    LionsApp di Nallbati Elton

    Convert pressure units automatically and easily.

    The app converts pressure values between bar, atm, psi, and MPa. Users can copy and share conversion results.

    ★ 5.02 ratingsUtilities$0.99Data updated 2026-09-23
    App details
  6. Spray Nozzle calculator app icon

    Spray Nozzle calculator

    CCIC Pty Ltd

    Calculate hay preservative spray nozzle settings.

    The app calculates the correct nozzle color and pressure for applying liquid preservative to hay. It uses operating conditions, dose rate, moisture, and tons per hour to determine the nozzle size and pressure.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-14
    App details
  7. PINGALAX app icon

    PINGALAX

    Chongqing Pingchuang Digital Energy Technology Co., Ltd.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  11. Hydraulic Pressure Calculator app icon

    Hydraulic Pressure Calculator

    Tan Chia Ling

    Calculate force with and diameter

    Calculate force using and piston diameter. Input values in multiple units. Display results with up to 16 decimal places. Copy results to other apps. Include formulas for reference. Optimized for efficient use.

    ★ 5.01 ratingsUtilities$2.99Data updated 2026-09-15
    App details
  13. KD Serials app icon

    KD Serials

    Hangzhou Junce Instruments Co., Ltd.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  14. HVAC Pipe Sizer Plus app icon

    HVAC Pipe Sizer Plus

    Carmel Software Corporation

    Size HVAC liquid steam gas

    The app sizes liquid, steam, and gas piping systems. It allows users to input various properties and observe calculated results.

    ★ 3.01 ratingsUtilities$13.99Data updated 2026-09-13
    App details
  17. FuelRec app icon

    FuelRec

    Keietsu Yasuhara

    Manage automobile fuel economy data easily.

    The app manages automobile fuel economy. It allows users to input travel distance and fuel supply data, sort and edit entries, and view changes in fuel economy via graphs and statistics.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-20
    App details

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.