Works Sometimes

Generally, Path Input has worked well with text-based apps but will not work well if you try to swipe an unusual word or number, in which case you just have to peck. The second complaint with Path Input is that it is not compatible with login screens. Swiping is unpractical and the login screen becomes corrupted and hides the User ID and password fields This is not correctable and requires closing the web page and switching back to the standard iOS English keyboard for login entries.

Summary: Path Input needs more work before it can be used as a full time replacement for the iOS keyboard.

Larrasd about Path Input: Better Swipe Keyboard