Calc4Key: Calculator Keyboard

KL Studio

About this app

Use calculator directly on keyboard anywhere, anytime. No switch apps, no copy and paste results anymore!

You must enable the keyboard under system settings, then select it in your keyboard

1. Launch the Calc4Key
2. Tap "ENABLE CALC4KEY" button
3. Turn the Calc4Key switch ON.

Ratings and reviews

Does it even work? I followed instructions and enabled Calc4Key in the settings and restarted phone, and yet I don't see a keyboard symbol under the keyboard nor any other way to switch to Calc4Key from regular keyboard.

After calculation can't revert back to regular keyboard. There is no option to revert back to regular keyboard. There is no keyboard symbol under the keyboard. A waste of an otherwise beautiful calculator keyboard.

I wished that thiz would be good, but the enter feature somehow works awful and doesn't send out text like any other keyboard.