Pixel Tuner - SystemUI Tuner is a utility app for Android that provides users with easy access to the hidden System UI Tuner menu, which is not readily available in newer Android versions. This app acts as a shortcut, allowing users to modify various interface elements without needing advanced technical skills or third-party launchers. Key features include the ability to control status bar icons, display battery percentage, and customize clock settings, providing a more personalized experience.

In addition to these features, Pixel Tuner allows users to activate do not disturb mode, manage ambient display settings, and show low-priority notifications. While the app is free to use and compatible with stock Android versions 6.0 and above, certain functionalities may be limited based on the specific device or manufacturer restrictions. Users can uninstall the app after making changes without losing configurations, but reinstalling is necessary to revert to the original settings.