High Visibility Clock is an application which shows a clock and date in black and white with huge font sizes in order to tackle the problem with difficult visibility in bright light. The application can also speak the clock and date upon the user's desire. The application features clock schedules which can be used as an alarm too and automatic zone and DST change schedule and alarm adjustments.

The applications provides two main screens : clock only and clock and date. In the two screens, the user can choose the clock style, whether a 12 hour clock or a 24 hour clock, whether the clock show the seconds, AM PM. All these are remembered and stored for the next use. Please, note the high visibility when only hours and minutes are displayed with huge font size over the entire screen.

The application also has options for automatic start at device start up and to display the current zone with DST.

The application also has specific sounds for decoration.