Roui - Icon Pack is an Android personalization app by Olivera Onias Design that offers a modern and spectacular icon pack to give your phone an elegant look. With over 6900+ HD custom icons, this app is compatible with various launchers such as Nova, Smart Launcher, Abc launcher, Action Launcher, and many more. The icons have a resolution of 192x192 pixels, making them highly detailed and visually appealing.

The app is easy to use and has a simple interface. To apply the icon pack, you need to have a launcher installed. Once installed, open the Roui application and select the launcher of your choice from the supported launchers list. The app also supports smart request for icons via email. However, it is not compatible with the default launcher of Samsung or Huawei phones. The app uses the CandyBar board and supports Muzei.