More info. When Android N Developer Preview 3 showed up at Google I/O, we noticed that the included Google Keyboard was filled with awesome new features, most notably – themes.

The specific Valentine's Day theme will be free to all Fleksy users on February 14, and Fleksy is also introducing a "Heartpops" extension that animates a colorful heart with every keypress.

The iOS store introduces 12 new themes for users, including an animated keyboard with parallax scrolling (costing $1.99), pictured below, along with a range of Nickel and Minimal themed keyboards ...

The RGB theme is part of Chrooma’s “premium” offering, which is priced as an in-app purchase at $4.99. This unlocks the RGB theme itself, as well as other premium themes and features.

SwiftKey already has three themes available in app for free, but the new Theme Store seems to add 11 additional themes that can be purchased at prices between $0.99 and $1.99.