The premise behind Fleksy is that it relies on a specific patent technology for it's keyboard. You don't need to accurately type as long as you can gesture to do what you need.
Just type on the keyboard, you don't need to be accurate. Swiping right allows to correct and complete the word for you, if this isn't the correct word you can swipe down to cycle to the correct word. What if you don't see the word your looking for? Swipe left and the word is deleted and you can go about it again.
What about if I want to add a word? Type it in and swipe up to learn a new word to your dictionary. If you wanted to complete phrases with punctuation you can double swipe left and get what you need and even swiping down to cycle to the correct punctuation your looking for.
In essence, you don't need to know how to type at all. Fleksy will do all the work for you. It will even learn your typing skills and pattern the more you use it.
The application offers multiple other languages which are in beta but don't let that deter you from using what your comfortable with. Customize the look and feel and checkout what it has to offer to you.
The application doesn't offer a ton of features but for what it's worth it might be one of the best keyboard I've used in a while beside Swiftkey!