Black&White Piano Keyboard Theme is a personalization app developed by Super Bright. It is a keyboard theme that can be activated by installing the latest version of RainbowKey. The app offers a simple and elegant black and white piano design for your keyboard.

The installation process is straightforward. Once you have installed RainbowKey, you can install the theme and open it. It will be enabled automatically. If you don't have RainbowKey on your phone, you will be redirected to the Google Play page of RainbowKey. You can install and activate the app to apply the theme.

RainbowKey provides several features to make your keyboard more personalized. You can create your own keyboard with your favorite pictures, decorate your keyboard with 40+ beautiful fonts and colors, and choose from 10+ built-in themes. You can also choose from 30+ stylish fonts to decorate your words, enjoy one-handed typing with swipe input, and use smart emoji prediction with 1000+ lovely emojis. Additionally, the app offers auto-correction and word prediction, as well as the ability to move the cursor by swiping on the space bar.

Overall, Black&White Piano Keyboard Theme is a great option for those who want to add a touch of elegance to their keyboard.