SwiftKey is well-known for being one of the best third-party keyboards available for Android. What users of other keyboards may not know, however, is that the company also loves to bake little surprises into the app, especially around the holidays (like the "tilt" feature from April Fool's Day).

While the keyboard has already received a festive holiday theme with the most recent update, that's not the only wintery goodness the developers threw into the keyboard – there's a fun little easter egg, too.

Read More