Calculator with keypad input sound

[Crashdamage]

Simple question - anyone know of a calculator that supports keypad input sound? Requested by my wife so I gotta deliver! I tried this kinda goofy but simple one, the 'Pro' version was supposed to support sound but it didn't work.

https://play.google.com/store/apps/details?id=net.tecnotopia.SimpleCalculator

Any suggestions? The simpler the better, it's just for basic stuff.

Thanks!

 

[Thom]

RealCalc Plus has a Button Feedback option that is a vibration and a very soft sound when pressing a key. I never use it.

... Thom

 

[Crashdamage]

Found just the thing - super-simple, clean and with a satisfying click to the keys. Friggin' $3.00 to get rid of the annoying ads though.

https://play.google.com/store/apps/details?id=com.apalon.calculator.gp