This app is Cat Calculator application.
Cat shake head to the touched direction.
It’s so cute.

[About Cup cat sound]
0 -> C
00 -> D
. -> E
1 -> F
2 -> G
3 -> A
4 -> B
5 -> C
6 -> D
7 -> E
8 -> F
9 -> G

[About Calculator App]
This app is calculated from the top.
(Prioritization ON and OFF of multiplication division came to be available from setting from Ver 3.3.)
・ When "Priority on × and ÷" is set to OFF
Example: 1 + 2 x 3 = 9

・ When "Priority on × and ÷" is set to ON (default setting)
Example: 1 + 2 x 3 = 7

· Touch the screen and move your finger to turn the cat in that direction.
· You can delete the end of the displayed value by pressing Del button.
· Press the left arrow button above the Del button to return to the previous calculation result.
· Touch the copy button to copy the displayed value to the clipboard.
· Touch the paste button to display the number copied to the clipboard on the screen.
· Up to 13 digits can be calculated.
· When it becomes 13 digits or more at the decimal point round the end.