A free app for Android, by Wave Keyboard Design Studio.

This app is a keyboard that combines the best elements of the keypad and the screen, so users can type faster, easier, and more accurately than ever before. The keyboard supports the latest Android OS, which means that it is compatible with almost all Android devices. 

If you are tired of typing on your Android device, you should try the keyboard. It is the best way to type and spice up your keyboard backgrounds or themes. There are tons of unique animated collections of backgrounds for users to try out plus 800+ emojis they can send for the fun of their conversations. They can use the keyboard to write messages, texts, emails, and SMS messages in an exciting way. The keyboard can be found in the Google Play store, the Android app store, and their website.