Customize freely!!You can make the calculator of your favorite!![Features of calculator]* Custom button : Register a Value of your choice* Undo : maxi …
Without advertising Totally Free!!1.memorize the color of the first.2.The same color as the color memorized before is chosen from four sheets. You mus …
Customize freely!!You can make the calculator of your favorite!![Features of calculator]* Custom button : Register a Value of your choice* Undo : maxi …