Give it a try

This keyboard is absolutely fantastic. Its very quick and allows you to favorite certain words and it will automatically rank them in order of use. Ducking will disappear from your word use. The developer is very active on Twitter and Reddit and is constantly trying to improve the keyboard. If you have glitches or issues with the keyboard, odds are its an Apple issue. They have not done a great job implementing third party keyboards. Hopefully this will not be the case in the future. Even with the current eccentricities of the keyboard, I would hate to go back to the stock keyboard for my daily use.

Thr.Tru about Nintype