CoinsUP - Free coins for online games
In addition to coinsup.com web site we have also developed a mobile application for Android Platform.
So you could earn credits even on the go.
The application is available for download in Google Play.
It's free and as safe as all tasks on coinsup.com
Referral program works in mobile application. If your friend has a tablet or a smartphone,
send him the link to this application and your invitation code. When your friend will install
the application and enter your code, he will immediately earn 10 credits.
And you will get 20% of all his earnings inside the application.