SwiftKey 3 understands how words work together, giving much more accurate corrections and predictions than other keyboards. Very sloppy typing will magically make sense, even if you miss spaces, and SwiftKey 3 also predicts your next words.
SwiftKey 3 learns the words and phrases you use, and how you interact with your keyboard as you use it, to make typing easier and even more accurate over time. You can also personalize it using your Gmail, Facebook, Twitter or blog posts.
SwiftKey is among Android's best selling apps for a reason -- it transforms your keyboard, making typing a breeze and saving you hassle every day.
Download SwiftKey 3 Keyboard apk
As you can see the methods are very simple. You can use any of them either according to your preference, they all work.
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thanks a lot for your help . Oh by the way if you don't know how to install APK file. than you can follow this tutorial : how to install apk files in Android phones.