A simple travel clock for your night stand. Secure because it requires no permissions other than what is needed to set a musical alarm. No network access required, no advertisements, no referencing your contacts or your phone status. Free.
The clock automatically dims as the lights go out. In a dark room the clock is very dim, enough to read easily, but not so bright as to light up the room. Much dimmer than the usual clock apps. When the lights come on, the brightness automatically increases to make the clock visible even in the brightest daylight.
You can also use this app as an alarm clock, with or without the clock being displayed. The alarms can be set for a specific time of day, a specific date and time, or repeating on days of the week. The alarm will play your choice of a song or ringtone or it can be set to vibrate (or both).If you want to catch a few more winks, just hit the snooze button (as often as you like).
This app only runs on phones with Android 4.4 or newer.