Rainfall Calculator app icon

Apps Like Rainfall Calculator for iPhone and iPad

Calculate rainwater harvest, savings, and tank size

Calculate annual rainwater harvest in liters or gallons using catchment area and depth. Input units can be customized with decimal precision. Copy results to other apps and access formula references for accurate calculations.

by Tan Chia Ling★ 5.01 ratingsProductivity$2.99Data updated 2026-09-16
App detailsView in App Store

Rainfall Calculator screenshots

Ranked alternatives

Showing 501–520 of 1,000 ranked alternatives.

  3. Chroma Calc Pro app icon

    Chroma Calc Pro

    Mustafa Kilic

    Calculate, edit, and customize equations

    CALCULATOR provides basic arithmetic with history and memory functions. It includes scientific operations like trigonometry, logarithms, and exponents. Users can customize themes, adjust font sizes, and save frequently used equations.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
    App details
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    وايتكو

    AL NAQILAT FOR INFORMATION TECHNOLOGY ESTABLISHMENT

    ★ 3.02 ratingsLifestyleFreeData updated 2026-09-06
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  10. BusyBox-tools app icon

    BusyBox-tools

    SINDCON (SINGAPORE) IOT TECHNOLOGY PTE. LTD.

    ★ 4.52 ratingsUtilitiesFreeData updated 2026-09-13
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  11. SmartFar app icon

    SmartFar

    IITA(ShenZhen) Internet of Intelligence Co. Ltd

    Control water pumps remotely

    Control Bluetooth water pumps by starting, stopping, and adjusting flow rates. Monitor pump status and receive notifications. Adjust settings remotely via the connected device.

    ★ 4.02 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  16. Quiet Zone app icon

    Quiet Zone

    Shenzhen HiChat Technology Co., Ltd.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
    App details

How we rank alternatives

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