Open iTunes to buy and download apps.
Binary Coded Decimal (BCD) Clocks for your iPhone. The clocks show the current time using a 24-hour BCD display. Each clock comes with three modes that cover Expert, Intermediate and Novice skill levels in reading the time from a BCD clock.
When transitioning between the clocks and the modes of each clock, full use is made of the incredible animation capabilities of the iPhone.
BCD Clocks auto-saves details of the selected clock and mode so that when it starts later these settings are retained.