Analog Clock by compass tools is a free clock application for Android devices. It is a simple yet elegant app that displays the time using your entire screen. The app features a full-screen analog clock with a beautiful design that is easy to read, even from a distance.

One of the best things about Analog Clock is that it supports night mode, which makes it easier on the eyes when you're using it in the dark. Additionally, the app supports horizontal screen orientation, so you can use it in landscape mode if you prefer. Another great feature of Analog Clock is that it has a small installation package size of only 20kb.

Analog Clock is compatible with Android 1.0 and higher, which means that it can be installed on almost all Android devices. It is a great app for those who want to turn their old phone into a beautiful clock. Overall, if you're looking for a simple and elegant clock app for your Android device, Analog Clock is definitely worth a try.