TP-Link Tether is a mobile app designed to help users manage their TP-Link Router/xDSL Router/Range Extender with ease. The app offers a simple and intuitive user interface that allows users to view their device status, online client devices, and their privileges. With the app, users can set up SSID, password, and internet or VDSL/ADSL settings of devices, block unauthorized users, manage permissions of client devices, and use parental control function with schedule and URL-based internet access management. Additionally, the app can help users find the best location to place range extenders, automatically turn off LEDs at specific times, and manage most TP-Link devices simultaneously.

The app is compatible with various routers, xDSL routers, range extenders, cable modem routers, and LTE gateways. Users can visit the TP-Link website to learn how to find the hardware version of their device. However, it is important to note that upgrading firmware is required, and the app does not work when connected to a guest network. For any issues, users can contact TP-Link support.

Overall, TP-Link Tether is a useful app for managing TP-Link devices. Its simple and intuitive user interface makes it easy for users to access and manage their devices. With its various features, the app can help users set up and manage their devices with ease. However, users should ensure that their device firmware is up to date and avoid using the app on a guest network.