Installing apps on your Android device is an absolute breeze.

System apps are pre-installed apps in the system partition with your ROM.

In other words, a system app is simply an app placed under /system/app folder on an Android device.

What does the Android system do?

Android is a mobile operating system developed by Google. It is based on a modified version of the Linux kernel and other open source software, and is designed primarily for touchscreen mobile devices such as smartphones and tablets. Google released the first Android Q beta on all Pixel phones on March 13, 2019.

Is Android system Webview important?

Android’s Webview, as described by Google, is a “system component powered by Chrome that allows Android apps to display web content.” And that’s important, because it allows Google to push security fixes and other enhancements without the need to push an entire system update.