Piano Calculator - Scientific math calculator app for iPhone and iPad

Piano Calculator is a scientific calculator App with piano keyboard sound, used in digits counting or math calculation. It is not only a regular scientific calculator, but also a simple piano keyboard you can play with and enjoy the piano keyboard sound at the same time.

Key features:
-- Digits calculation: Counting is accurate and fast as a math calculator of your personal math problem solver assistant.

-- Enjoying Music: We can enjoy charming piano keyboard sound when using the calculator.

Do you want to play the piano while doing math problems? Come to download the piano calculator to start your math calculation!