A free app for Android, by Custom Themes for Android Apps.
The RGB Live HD Theme is a beautiful keyboard theme with various options that make it different from others. It can be downloaded for free and applied to your phone with just one click. There are many different themes to choose from and you can change the color of the font, background, and even the layout of the keys. It also has different languages that you can choose from, such as English, Français, Deutsch, Ελληνικά, Bahasa Indonesia, Italiano, Malay, Filipino, Polskie, and Português.
It is compatible with most Android phones, including Samsung, Sony, Huawei, HTC, Xiaomi, Oppo, and Vivo.
