Combat Clock 2a is a 24-hour analog clock that pays homage to a 1957 Air Force clock, possibly used in a missile silo. This iPhone app features a sweeping second hand, providing users with a classic and elegant timekeeping experience.

In addition to displaying the time, Combat Clock 2a leverages location data to provide users with their current GPS coordinates, heading, and compass bearing. This allows users to easily determine the direction the top of their device is pointing towards, with 12 representing North, 6 representing South, 3 representing East, and 9 representing West.

It's important to note that Combat Clock 2a only operates when it is in the foreground. No personal or location data is saved or sent from the device, ensuring user privacy. Furthermore, there are no in-application advertisements or purchases, providing users with a seamless and uninterrupted clock experience.

Overall, Combat Clock 2a offers a unique blend of classic design and modern functionality, making it a great choice for those who appreciate both style and precision in their timekeeping.