Auto USB Tethering is a free Android application developed by The Tree Team. This app is designed to automatically open the USB Tethering setting, turn on WiFi, create a notification, and vibrate the device when the user plugs in a USB cable. It also automatically turns off WiFi when the USB cable is unplugged. The app aims to provide a convenient and hassle-free way to manage USB Tethering settings.

The app is easy to use and does not require any special configuration. It simply detects when a USB cable is plugged in and performs the necessary actions. However, users should note that due to the security features of Android 10 and above, some features may be prevented.