Swiftkey is one of the more popular third party keyboard apps. They have led the way in auto correct and prediction technologies. Their theming integration has also helped them to stand out. If you are looking to add a bit of Christmas flair to your device and are an avid Swiftkey user you will be happy to know that Swiftkey is offering their "Holiday Presents" theme package for free! If you aren't into that or you want to grab some more themes for when Christmas passes they also have their "Everything MegaPack" on sale for 70% off. It includes 77 themes and normally cost $29.99, but you can grab it right now for $8.99. Download these themes from within the swiftkey app.
via Play Store