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.
Rainfall Calculator screenshots
Ranked alternatives
Showing 241–260 of 1,000 ranked alternatives.

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.


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.


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.





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.


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.





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.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.