Simple vertical calculator.

You can save caclulation list and load.

But, It just support 4 slots.

touch menu button or slide screen left or right.

That's my best way to do.

You can use with one hand !!

Different UI mode support.

horizontal / vertical

left side / right side

Function)

> double tab -> delete item

> long tab -> insert item or modify item or Note

> menu button : save & load calculate list

End :)

最近没有更改。