Peaceful Clock HD

Clock (Kindle Fire Edition)

Alarm Clock Pro

Antair Nightstand - Alarm Clock, Weather, News, Flashlight

City Clock HD

Flip Clock Screensaver: Minimal Desktop Flip Clock, Digital Clock, TV Clock for Phone, Tablet & FireTV

Globe Screensaver

Weather, Calendar, Alarm Clock, ToDo List, Nightstand, Stopwatch - Productivity Helper (Kindle Tablet Edition)

Aquatic Timekeeper: UHD Aquarium Screensavers with Analog, Digital Clock, and Event Task Manager - HD Wallpapers - NO ADS

Floating Timer