Giant Clock, developed by Axl Softs, is a free digital clock app available on Android. It is a simple yet customizable app that can be used as a night clock. The app provides various features, including an alarm clock, different text colors, different backgrounds, 12 or 24-hour time display, different date representation, screen lock, and screen brightness.

The app's interface is user-friendly, and users can easily navigate through the settings to customize the clock according to their preferences. The app's screen lock feature is particularly useful as the screen will not dim or lock until the user does so. The app also provides the option to choose from different date formats.

Overall, Giant Clock is a useful app for those who want a simple yet customizable digital clock. However, if any issues occur, users can contact the developer via email.