IP Widget is a free utility tool developed by Dieter Thiess for Android devices. It is a simple and convenient way to display IP information on your device. The app shows your mobile carrier name and IP or the wireless LAN SSID and wireless LAN IP address. It comes with many features such as no ads, the ability to select which information to display, and configure background, text size, text color, and text opacity.

One of the most significant features of IP Widget is its battery-saving feature. The widget gets informed via the system when something changes instead of polling IP information, which saves your battery life. It also shows the local IP address of your device, including mobile, Wi-Fi, Bluetooth, USB, and Ethernet. You can also show the external IP address, reverse hostname, Wi-Fi speed, Wi-Fi channel, and frequency. The app supports connections via Bluetooth tethering, USB tethering, and logging events to ipwidget.log on your SD card. The app is available in multiple languages and supports IPv6.

Overall, IP Widget is a must-have app for anyone who wants to display IP information on their device. It is easy to use and comes with many features to make your experience convenient and efficient.