Friendship is Like a rainbow between two hearts.
Make someones day feel special and send them a rainbow.
Use the Butterfly effect to scroll the map and locate friends houses, towns or even countries to drop your rainbows.
Send the whole world a rainbow!
Take a snapshot of your rainbows so you can send to your friends to show you are thinking of them.
Also a great enjoyable app that also encourages users to explore surrounding towns, cities and countries