The Custom Control app by Allen & Heath offers tailored control interfaces for compatible audio systems. Users can personalize layouts and graphics based on their needs and devices, ensuring optimized interfaces for different roles. Configuration is done through a Custom Control editor on Windows and Mac OS, typically by a systems integrator. The app grants access to various controls like levels, mutes, sends, and preset recalls, with the ability to set up multiple control pages or zones.

Any device with the app can access the system by logging in, receiving the appropriate user interface. This feature facilitates both kiosk setups and bring-your-own-device scenarios, as configurations are dynamically deployed. Features include multiple user interfaces, custom graphics, BYOD compatibility, and optional password protection.