One of the most common ways of earning Coins is during a run. There are various Power-ups, such as the Coin Magnet, Jetpack or Power Jumper, which will help you get extra Coins for a limited amount of time.
The easiest way of getting Coins is by making in-app purchases from the Store. Also, opening Mystery Boxes, completing Day 3 and Day 4 of the Word Hunt challenge, or encouraging your Facebook/Game Center friends to complete 25 runs will reward you with Coins.
In the Free Stuff tab, you can watch video ads and subscribe to our Social Media platforms (Facebook, Twitter, and YouTube) which will both reward you with a stack of Coins.