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
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Rainfall Calculator screenshots

Ranked alternatives

Showing 721–740 of 1,000 ranked alternatives.

  5. VSwaterview app icon

    VSwaterview

    Zhejiang Weixing Intelligent Meter Stock Co., Ltd.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  8. Construction Calculator Civil app icon

    Construction Calculator Civil

    Kantaben Gorasiya

    Calculate concrete quantities and costs

    Helps users estimate materials like concrete, bricks, tiles, and paint. It calculates quantities for projects. Includes tools for cost estimation and project planning. Supports unit conversions and formula-based calculations.

    ★ 0.00 ratingsUtilities$5.99Data updated 2026-09-06
    App details
  9. Voltha app icon

    Voltha

    Aton Green Energy

    ★ 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.