12-hour world clock

12-hour World Clock brings a beautiful analog pocket-watch experience to your Android phone or tablet. The clock face displays about 50 city names positioned to show their current time on a 12-hour dial with a simple AM/PM color scheme. It runs from your device’s system time, offers 12 visual styles (dark and light faces), and includes offline lock-screen display (SOLS) so the clock works without an internet connection. The app requests no special permissions and is designed with privacy in mind.

Optional lock-screen rendering (SOLS) acts like a live wallpaper and is disabled by default; it may increase battery use (roughly ~10% on some devices in tests). The app also provides zoom, position adjustment, time zone hints and maps, and quick access from the lock-screen notification. English only. See in-app help for details on how the 12-hour world layout works and how to find representative cities for any time zone.