Last night at midnight, Swiftkey released the newest version of their keyboard to the market, fittingly called Swiftkey 4. As expected, this version of Swiftkey includes Flow, the swipe-style keyboard that allows you to write words and sentences without having to lift up a finger. If you have been in the beta game for some time, then you have been testing Flow for a while now. It’s brilliant, because it predicts just as good as Swiftkey has for years, but it gives you another way to input text.