In case your device OS version is within 1.6 - 2.2, please download and use ''Calculator B16''.
Button''s design and margin is modified in ''Calculator B16''.
If you need more memory for tax rate, recommend that you download the ''Markup calculator B+''.
''Markup calculator B+'' has no ad.
You can select and use favorite one among those.
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Copy&Paste from Clipboard
Status bar shortcut icon implemented
2 values of tax rate can be saved.
Background color can be selected from 6 types as Theme in menu.
The type of click sound can be selected on setting screen of menu.
Vibrator''s adaptation and vibrating length can be selected.
4 button is arrayed on a holizontal line because of avoiding to touch in error.
This Calculator has max number of digits within 10-14.
Mark-up calculation implemented.
Copy and Paste function enabled.
When this Calculator''s "%" button is pressed after [+] or [-], the ratio of displayed number is added to that one or subtracted from that.
This Calculator can be used in the office because of tax function.
I wish You will use this calculator easily and anywhere.