I have been using the SwiftKey keyboard on both Android phones and tablets since its first version. SwiftKey learns how a user writes over time to provide predictive text entry that is uncanny in its accuracy. SwiftKey 4 has just been released that adds Swipe-like entry called SwiftKey Flow that can be intermingled with regular touch typing.
I have been using SwiftKey 4 for a while on both my Note 2 phone and my Nexus 7 tablet. The two versions work the same; the tablet version takes advantage of the bigger screen.
There are lots of new features in SwiftKey 4 to make even existing users happy. The most notable additions are:
The strength of SwiftKey's predictive text accuracy is in the way it learns over time by watching what the user enters. It gets more accurate the longer it is used.
New users can benefit from this learning as the option exists at install time to scan the user's Gmail, Twitter, and Facebook entries to learn all at once how the user writes. If allowed to do this learning SwiftKey is very accurate right after the install. The developers are clear they do nothing with this access to users' social networks and email but use the information in the starting algorithm accuracy.
The SwiftKey Flow input method works much like Swype -- you enter words by sliding your finger over the keyboard to spell them. It uses the predictive entry that SwiftKey is famous for to make the entry very accurate at even a very fast rate.
The Flow entry can be mixed with regular key tapping, even switching among the two methods mid-word. You can use SwiftKey 4 whatever way works best for you with extremely accurate results.
SwiftKey 4 is now available in the Google Play Store for a special price of $1.99. The regular price is $3.99 which this writer also considers a bargain. It is the preferred keyboard for every Android device I use.
Take a look at SwiftKey 4 in action in the following video.