When you touch each buttons, you will hear a pleasant sound.
The background also changes, so you can feel the sound more realistic.
It is also recommended for those who are looking for a fashionable calculator.

Currently, you can set the following 10 types of sounds:
It will be added at any time with future updates.

· Vegetables
· Cucumber
· Ice
· Popsicle
· Scissors
· Knives
· Water drops
· Punch
· Keyboard
· Paper

Effectual sound material provided: VSQ, Corporation

[Disclaimer]
Developers do not guarantee the accuracy of the calculation results of this app.
Do not use for important calculations.
In addition, developers are not responsible for user damage caused by the use of this service.