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

O2gO2 screenshots

Ranked alternatives

Showing 541–560 of 1,000 ranked alternatives.

  1. GAIL PNG app icon

    GAIL PNG

    GAIL (India) Limited

    Order gas and track your delivery

    Manage PNG supply with real-time tracking and usage monitoring. View consumption reports and receive alerts for low supply. Schedule deliveries and access customer support through in- messaging. Check fuel price updates and service notifications.

    ★ 1.01 ratingsUtilitiesFreeData updated 2026-09-22
  2. Kutta Joukowski app icon

    Kutta Joukowski

    Torbjorn Sjogren

    Learn basic aerodynamics with transformations.

    The app solves fluid flow around an airfoil using analytical methods. It demonstrates the Kutta-Joukowski transformation, showing streamlines and pressure distribution, with adjustable angle of attack, thickness, and camber.

    ★ 5.01 ratingsEducationFreeData updated 2026-09-14
  1. DVS app icon

    DVS

    Senect GmbH & Co. KG

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-17
  2. REGULOG ELD app icon

    REGULOG ELD

    Regulog eld inc

    Log driving hours and track compliance

    Tracks driving time automatically and updates logs in real time. Displays remaining drive time and shift limits with clear timers. Allows quick changes to duty status with one-tap updates.

    ★ 5.04 ratingsBusinessFreeData updated 2026-09-06
  3. Fluid Mechanics Calc app icon

    Fluid Mechanics Calc

    Trelleborg Sealing Solutions Germany GmbH

    Calculate and engineering parameters

    Calculate , civil, structural, and engineering parameters. Solve pipe flow problems and analyze system performance. Support automotive, aviation, and petroleum applications. Assist with design, maintenance, and operation of systems.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-15
  4. Rateb | راتب app icon

    Rateb | راتب

    Khalid Nuaim

    Track salary dates and payment schedule

    Tracks the remaining days until the next salary payment, which occurs on the fifth day of the solar hijri month. Provides daily countdown and official payday reminders for government employees in Saudi Arabia.

    ★ 4.54 ratingsUtilitiesFreeData updated 2026-09-11

How we rank alternatives

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