Apps Like Audio Techniques | Sound Math for iPhone and iPad
Audio Techniques | Sound Math screenshots
Ranked alternatives
Showing 661–680 of 1,000 ranked alternatives.



Decibel calculator
Dominique Brice
Direct addition and subtraction of dB.
The app performs direct addition or subtraction of decibel (dB) levels. It converts sound levels to a linear scale using an antilog function for calculations.





CalculatorLib - All in One
Hai Le Phu
Calculate, organize, and analyze data
Perform calculations using 500+ specialized tools across math, finance, health, time, geometry, and unit conversions. Input values and get precise results. Organize calculators into categories for easy access.


Callie - All in One Calculator
The Clairos Group, LLC
Calculate, convert, plan, and track
& Math Tools • Classic with basic and advanced functions • Financial tools for loan payments and savings planning • Unit conversion for measurements and currencies • Tip calculation and percentage functions • Offline use without internet







Roadtrip: Fuel & Trip Planner
Verosocial Studio
Practical road trip calculator for drivers.
The app estimates fuel costs, trip duration, and budget totals for road trips. It converts MPG, calculates costs in US or metric units, and supports splitting expenses per passenger.
How we rank alternatives
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