xManager

xManager is an Android application that functions as an install and version manager for a popular music streaming service. The README does not name the service directly, referring to it only as "the music streaming app," but describes it as providing ad-free variants alongside access to features not present in the official release. You can use xManager to install, upgrade, or downgrade to any specific version of that streaming app on your Android device.

The manager works by fetching download links from a hosted database and letting you select which variant or version you want to install. Additional management tools built into the app let you uninstall the managed app, open its settings directly, clear its offline cached data, and launch it, all from within xManager's own interface. The README also mentions that some experimental A/B features are available to use.

The app was built using Sketchware Pro, a visual Android development tool, and converted to an Android Studio project format before release. The README notes that the source code published here is the exported project, though some parts may not build cleanly due to tooling limitations. According to the project, xManager contains no trackers, spyware, or keyloggers, and the published source matches what is inside the built app.

xManager is free to use. Rewarded ads are included but can be disabled in the settings. The project is translated into more than 20 languages by community contributors. Database systems have changed over time as older hosting infrastructure was shut down; two prior database generations (called Legacy and Origins) are no longer active, and users on older versions of xManager must update to continue using the app.