You would like to customize aspects of the SuperKeys keyboard, such as color and swipe gestures.

Resolution

To apply a different theme to the SuperKeys keyboard:

1. Open the SuperKeys app.
2. Tap Settings.
3. In the left pane, tap Appearance.
4. In the right pane, tap a theme (e.g. Rainbow) to apply it.
5. To customize the color and font of a theme, tap its Info (i) icon.

Other settings are available in the left pane.