Native Libs Monitor is a free utility app developed by Xavier Hallade for Android devices. It allows users to monitor the installation of apps on their device, list the native libraries available inside the APKs, and inspect the ones that are installed along with these.

The app provides detailed information about each native library, including its target CPU architecture, size, dependencies, package name, and version. Users can also view a list of well-known frameworks and libraries used in each library. The app's local application database is populated during the first launch and updated automatically during the installation or removal of apps.

Native Libs Monitor sends a notification after installing or updating an app, notifying users what native libraries were installed and for which CPU architecture they're compiled. Data can be exported for off-device analysis, and the app supports Chromebook.

It's worth noting that no data is sent off the device, and the app doesn't contain any ads. Overall, Native Libs Monitor is a useful tool for developers and advanced users who want to know more about the native libraries used in their apps and the apps installed on their device.