Change the background color, shape of the keys and layout, make this calculator to your style without losing the convenience and functionality of a calculator.
Experimental app made at MIT App Inventor platform.
Free app with no ads, have fun !
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
