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Welcome to RainbowStar website

RainbowStar Software is a mobile application editor providing games, reference, utilities, quiz as well as professional applications.

you will find various applications depending on the mobile devices iPhone™, iPad™ or Android™ you have.


You will see below some RainbowStar applications :

In That Year
In that Year


Flowers Language
Flowers Language


* iPhone and iPad are trademarks of Apple Corporation

* Android is a trademark of Google Inc.