The clock automatically dims as the lights go out. In a dark room the clock is very dim, enough to see easily, but not so bright as to light up the room. Much dimmer than the usual clocks. When the lights come on, the brightness automatically increases to make the clock visible even in the brightest daylight.
When travelling you can set the time zone in case you don't have phone service or are running in airplane mode.
You can also set an alarm. This feature uses the built-in alarm app on your phone. However, some phones may not have the required alarm facility installed. In this case it is just a clock with no alarms.
This app only runs on phones with Android 4.2 or newer.
Travel Clock (Secure)
This app has access to :