O2 Duration app icon

Apps Like O2 Duration for iPhone and iPad

by Jeremy Fradet★ 1.01 ratingsUtilities$2.99Data updated 2026-09-08
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Ranked alternatives

Showing 561–580 of 1,000 ranked alternatives.

  1. FAViA app icon

    FAViA

    Tropical Marine Centre Ltd

    ★ 2.33 ratingsUtilitiesFreeData updated 2026-09-06
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  2. Gauge Ghost app icon

    Gauge Ghost

    Bronson Holland

    Enter miles remaining to track fuel left

    Track fuel levels by inputting the last displayed "miles remaining." Monitor actual fuel consumption during driving. Determine true empty point based on real trip data. No setup required. No technical jargon.

    ★ 5.02 ratingsNavigationFreeData updated 2026-09-06
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  11. 濃度 app icon

    濃度

    Hiromiti Terakado

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
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  16. Aquarium Calculator Plus app icon

    Aquarium Calculator Plus

    Heng Jia Liang

    Calculate water volume for aquariums

    Calculate volume for square, rectangular, cylindrical, or hexagonal shapes. Input dimensions in inches or centimeters. Convert measurements to U.S. gallons or liters. Determine correct medication dosage and fish stocking levels based on volume.

    ★ 5.01 ratingsUtilities$2.99Data updated 2026-09-06
    App details

How we rank alternatives

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