Sunset Summer Keyboard Theme is a free personalization app available on the Android platform. Developed by Keyboard Arts Themes, this app allows users to customize their keyboard with a beautiful sunset summer theme.

To activate the keyboard theme, users need to install the latest version of RainbowKey, which is a separate app. Once installed, simply open the Sunset Summer Keyboard Theme and it will be enabled automatically. If RainbowKey is not already installed on the device, users will be redirected to the Google Play page of RainbowKey, where they can install and activate the app to apply the theme.

RainbowKey provides a range of features that enhance the keyboard customization experience. Users can create their own keyboard using their favorite pictures, decorate the keyboard with over 40 beautiful fonts and colors, and choose from 10+ built-in themes. Additionally, there are 30+ stylish fonts available to decorate words, and users can enjoy one-handed typing with swipe input. The app also offers smart emoji prediction with over 1000 lovely emojis, auto correction, word prediction, and the ability to move the cursor by swiping on the space bar.

With its stunning sunset summer theme and a variety of customization options, Sunset Summer Keyboard Theme is a great choice for users looking to personalize their Android keyboard.