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

Rainfall Calculator screenshots

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  1. FieldClimate app icon

    FieldClimate

    Pessl Instruments gmbh

    Weather and crop data at hand.

    The app provides hourly weather forecasts for the next seven days, along with disease models and soil moisture information. Users can define sensor alerts and receive push notifications for their fields.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-10-22
  2. FMISC-UP app icon

    FMISC-UP

    Irrigation & Water Resources Department

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  1. 热回收 app icon

    热回收

    Beijing Youhai Network Technology Co., Ltd.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  2. Meaco app icon

    Meaco

    MEACO (U.K.) LIMITED

    ★ 4.02 ratingsUtilitiesFreeData updated 2026-09-06
  3. BeamsForBuilders app icon

    BeamsForBuilders

    Robert Thompson

    Beam calculator for building trades.

    The app calculates shearforce, applied moment, buckling resistance, and deflection for roof, floor, and wall loads. Users can input beam span and select beams, then email results for printing or submission.

    ★ 1.04 ratingsUtilities$2.99Data updated 2026-09-15
  4. telliSize app icon

    telliSize

    Intellihot Green Technologies, Inc.

    ★ 5.03 ratingsBusinessFreeData updated 2026-09-12
  5. BMPRO JHub app icon

    BMPRO JHub

    SETEC Pty Ltd

    Manage battery, water, and lights remotely

    Control 12V battery and onboard features like tank water levels, lights, hot water switch, and slideout. Monitor power sources (solar, auxiliary, mains) and consumption metrics including voltage, amps, and battery state of charge.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-14
  6. Unit-Con app icon

    Unit-Con

    Arulmurugan Prakasam

    Convert units with a few taps

    Convert units of length, area, and volume with instant results. Switch between meters, feet, kilometers, miles, square meters, acres, liters, and gallons. Tap to convert and view accurate measurements without ads or extra features.

    ★ 0.00 ratingsProductivity$0.99Data updated 2026-09-06
  7. RainVu app icon

    RainVu

    David Young

    Log rainfall, track trends, store data

    Track rainfall data with entries including amount, date, and time. Assign entries to custom-named rain gauges for organized logging. Manage multiple gauges and view detailed historical records.

    ★ 0.00 ratingsWeatherFreeData updated 2026-09-06

How we rank alternatives

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