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 241–260 of 1,000 ranked alternatives.

  1. PictoAnimate app icon

    PictoAnimate

    Xiamen Jingfu Information Technology Co., Ltd.

    ★ 5.03 ratingsPhoto & VideoFreeData updated 2026-09-06
  1. HoochWare app icon

    HoochWare

    HOOCHWARE LLC

    Calculate ABV and track proof gallons

    Perform alcohol by volume calculations and true proof conversions. Adjust spirit proof by volume or weight. Calculate alcohol characteristics by volume or weight. Set global units for metric or standard, proof or ABV, and specific gravity or brix.

    ★ 4.29 ratingsUtilitiesFreeData updated 2026-09-14
  2. Ambient Soundscapes app icon

    Ambient Soundscapes

    George Talusan

    Create , mask noise, relax

    Create a calming audio environment to block distractions or aid sleep. Play continuous, melody-free sounds that fade out automatically. Use built-in iPhone speakers or headphones. Adjust volume and set fade-out timers.

    ★ 4.65 ratingsProductivityFreeData updated 2026-09-08
  3. Snoozefest - Ambiant Noise app icon

    Snoozefest - Ambiant Noise

    Peter Gosling

    Play ambient sounds and set sleep timer

    Provides ambient sounds like white , flowing water, rain, and ocean waves. Includes a sleep timer to stop playback after a set duration. Allows continuous playback throughout the night. No large file size for quick access.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-09-06
  4. Construction Calculator A1 Pro app icon

    Construction Calculator A1 Pro

    BINARY AND BRICKS PRIVATE LIMITED

    Calculate with imperial and metric systems

    Calculate areas, volumes, and estimates using both imperial and metric systems. Convert units with built-in converters. Customize themes to choose preferred colors. Perform basic math operations and track calculations for projects.

    ★ 4.26 ratingsProductivity$12.99Data updated 2026-09-06
  5. MyUtilityBill app icon

    MyUtilityBill

    Smart Energy Systems LLC

    Manage utility accounts and pay bills

    Manage utility account details, view water bill statements, and make payments. Communicate with the utility provider. Access account information and transaction history from a mobile device.

    ★ 3.711 ratingsBusinessFreeData updated 2026-09-15
  6. PawsPik app icon

    PawsPik

    America Leader Electric Appliance, Inc.

    ★ 3.711 ratingsUtilitiesFreeData updated 2026-09-06
  7. PRIN app icon

    PRIN

    Building Power LLC

    Manage inspections and track repairs

    Manage commercial real estate roofs with inspection tracking, service scheduling, and project management tools. Assign tasks to pre-vetted roofing contractors, monitor progress, and receive reports.

    ★ 5.03 ratingsBusinessFreeData updated 2026-09-15

How we rank alternatives

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