i was using the app APPS GONE FREE for finding free app i was shocked to see the updated icon of APPS GONE FREE. it has an image or special character written "free" within it, i am a beginner in ios dev so don't know where to look. how it is possible, can i do it in my app?
attaching the image url for reference.
http://i41.tinypic.com/2ltjxco.png
please guide! thanks in advance
This is am emoji character, available on the iOS emoji Keyboard: