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 401–420 of 1,000 ranked alternatives.

  1. Solar Agent app icon

    Solar Agent

    drillstars UG haftungsbeschrankt

    Track energy and monitor usage

    Calculate potential energy savings and long-term costs of a photovoltaic system. Assess roof suitability and orientation. Provide detailed financial projections and efficiency estimates based on location and system size.

    ★ 1.01 ratingsUtilities$3.99Data updated 2026-09-06
  1. RAES app icon

    RAES

    RAES, Inc.

    Capture data, generate reports, inspect roofs

    Capture roof inspection data with on-device measurements and notes. Generate detailed reports and share them directly. Track project progress and access job history from the field. Sync data across devices for consistent records.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  2. KlimaKonfigurator! app icon

    KlimaKonfigurator!

    KlimaShop! GmbH

    Calculate room air conditioning needs easily.

    The app calculates approximate air conditioning needs for a room. It uses room size, ceiling construction, window area, people, and heat-emitting equipment as input data to determine required cooling capacity in Watts or BTU/h.

    ★ 1.33 ratingsUtilitiesFreeData updated 2026-09-11
  3. Baking Helper Lite app icon

    Baking Helper Lite

    SeungHoon Kam

    Convert units and manage baking time.

    The app provides unit conversions for baking ingredients and includes a cooking timer. It supports multiple languages and a list of common baking ingredients.

    ★ 4.03 ratingsUtilitiesFreeData updated 2026-09-29
  4. Baking Helper. app icon

    Baking Helper.

    SeungHoon Kam

    Convert ingredients and save to recipes

    Convert ingredients between weight and volume, save converted measurements to recipes. Set cooking timers for precise time. Supports water, milk, various flours, sugars, and yeast.

    ★ 2.33 ratingsUtilities$2.99Data updated 2026-09-08
  5. Unit Converter - 14-in-1 app icon

    Unit Converter - 14-in-1

    Xi'an 7kit Technology Co., Ltd.

    Convert units with precision and style

    Convert units across 14 categories including length, weight, and temperature. Switch between metric, imperial, and Chinese traditional systems. Customize display formats and save frequently used conversions.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
  6. Guidosimplex app icon

    Guidosimplex

    Changzhou Xinder-Tech Electronics Co., Ltd

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  7. Code Snap: AI Plumbing app icon

    Code Snap: AI Plumbing

    Magnitude LLC

    Get responses instantly

    Access guidelines for venting, drainage, and waste pipe sizing. Determine trap arm distances and water heater requirements. Retrieve structured responses based on UPC, IPC, and field practices for installations, inspections, or exams.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
  8. GAKO AQU app icon

    GAKO AQU

    Guangzhou Gizwits Iot Informat Ion Technologies Co., Ltd.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  9. EWSC app icon

    EWSC

    Banele Sakhile Mavuso

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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