GBKeyBig is a soft keyboard that you can type letters with SIMPLE and INTUITIVE gestures.

O You can type letters with only TWO keys.

O You can enter text by slip and touch gestures.
-a: down slip
-b: 1 touch after down slip
-c: 2 touches after down slip
-d: 3 touches after down slip

O Space and delete are also executed by touch action.

O Keyboards are also changed by slip action.
- switch to uppercase : slip left
- switch to number: slip right

O Letters can be inputted by slip and consecutive slip.
- a: slip down
- b: slip right and down consecutively
- c: slip left and down consecutively
- d: slip up and down consecutively

O GBKeyBig supports iPhoneX family.
O GBKeyBig supports only English.

O Web site :
O Facebook page :

What’s New

Version 3.1

O Space and delete are also executed by touch action.

Ratings and Reviews

4.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, TAE CHEOL CHEON, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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