Various examples of the present disclosure include techniques and mechanisms for providing a customizable visual and functional experience for a user of an application or service. According to various examples, a system includes a first visual interface that is mapped to a first feature set to operate together as a first user interface that is presented throughout the application or service when selected. The system further includes a second visual interface that is mapped to a second feature set to operate together as a second user interface that is presented throughout the application or service when selected. The first feature set and second feature set differ from each other and both the first user interface and second user interface are customizable.