O2gO2 app icon

Apps Like O2gO2 for iPhone and iPad

by Aeronautical Data Systems Inc.★ 3.02 ratingsUtilitiesFreeData updated 2026-09-09

O2gO2 screenshots

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

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    MyTankLight

    Michel Mohrmann

    Calculate water change with precise salt levels

    Calculate water changes for reef aquariums by inputting tank size, water volume, current and target salinity. Determine required salt amount per liter. Provide feedback for future updates.

    ★ 1.01 ratingsUtilitiesFreeData updated 2026-09-06
  1. Amortizator app icon

    Amortizator

    Scott Wathen

    Calculate loans and view schedules

    Calculate loan payments with an amortization schedule showing monthly principal and interest. Adjust loan term from 1 to 40 years. View total repayment amount and total interest paid. Remove ads via in- purchase.

    ★ 3.511 ratingsFinanceFreeData updated 2026-09-08
  2. 7 Oil app icon

    7 Oil

    SEVEN OIL CO, INC

    ★ 2.33 ratingsBusinessFreeData updated 2026-09-06
  3. Orifice Flow app icon

    Orifice Flow

    Muralidhar Shenoy

    Measure rates for liquids and gases

    Calculate rates for liquids and gases using plates. Select from fifteen common industrial fluids. Input standard parameters to compute based on industry models. View results for design and analysis purposes.

    ★ 4.01 ratingsUtilities$3.99Data updated 2026-09-08
  4. NarigMed app icon

    NarigMed

    Shenzhen Narig Bio-Medical Technology Co., Ltd.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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