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 901–920 of 1,000 ranked alternatives.

  1. Caloric app icon

    Caloric

    ALFA CONSULTING S.A.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  10. Live Weather Forecast Pro app icon

    Live Weather Forecast Pro

    Brolovly Technology Co., Ltd.

    Check current and

    Check current with temperature, wind speed, rainfall, and other details. View 7-day forecasts. Get real-time updates while traveling to plan ahead.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  12. ETi-SOL app icon

    ETi-SOL

    EnerMAN Technologies Private Limited

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-10-01
    App details

How we rank alternatives

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