SwiftKey is one of the most popular and powerful keyboard applications for Android and of course I had included it in my 7 android keyboard applications article in the past. Its success is based on its great word prediction. However a thing it was missing was the ability to swipe through letters without having to lift your finger from the keyboard, unlike Swype. Today SwiftKey has made public a beta version of SwiftKey Flow. Now you can swipe through words and even full sentences. Here is a video to understand better what I mean.