A free app for Android, by ThemesJoy.

Smart OS 15 Keyboard Theme is the newest keyboard theme for Android devices, designed just for you! Our team spent more than a month working on this new design, to give you the best experience possible. Download it now and change your phone’s look!

We have designed this keyboard theme with you in mind, so you can enjoy the best experience when using your phone. The Smart OS 15 Keyboard Theme is easy to apply, and you will not need to spend more than a minute to install it and get started! The only thing you need to do is download our app, install it, and activate it! You will not need to make any other changes to your phone.

Our keyboard theme will change the look of your phone, and you will not need to make any changes to your phone or tablet.

Our team spent more than a month working on this new design, to give you the best experience possible.