Rainbow Clock

Android App Analysis and Review: Rainbow Clock, Developed by Mark App Design. Listed in Personalization Category. Current Version Is 3.9.51, Updated On 07/09/2025 . According to users reviews on Google Play: Rainbow Clock. Achieved Over 211 thousand Installs. Rainbow Clock Currently Has 571 Reviews, Average Rating 4.1 Stars

This is a clock desktop widget.
A beautiful colorful Clock Desktop Widget with many colorful clock type and brings you lucky day.

There are a lot of clock type can be choiced: rainbow, blue, black and

yellow, standard 24-color color,Olive, Green,Vermilion.
Lightweight phone desktop widget, and can display seconds in the app.

Click widget can goto the phone's Alarm Setting page.
if you select the clock type in standard 24-color card.
Tap it will show the standard 24-color card pattern image for you.

After installation, you need to add it by yourself in widget page.

Install notice:
devices are coming with more security for battery power consumption. By
default devices keep almost all apps in power saving mode. It means in some devices your background work won't work as soon as you come out from the app.
Go to the Battery => Power => App battery Saver => select your app and choose No restrictions (for Background settings), then Allow clock running.

Read more