Seamstress Touch

Seamstress touch is just like any other calculator except for the extended display that shows half and quarter numbers as well as whole numbers. To change input mode to half or quarter numbers, simply touch the numbers on the display.

Frequently asked questions

Q: Why can’t I change input mode?

A: You can’t change input mode after you have begun to input a number. The next time you press an operator and before you enter the next number you can change the input mode.

Q: How do I undo/redo?

A: Simply shake your device, just like most other iPhone/iPod Touch apps that support undo/redo.

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