Zynga Slingo is No. 1 on our list of top growing Facebook apps by monthly active users this week, adding 7.8 million new players. Zynga games made up four out of the top five apps, and CastleVille came in at No. 18.
Titles on our list gained the most MAU of any apps on the platform, growing from between 400,000 and 7.8 million MAU, based on our AppData tracking service.
Top Gainers This Week
All data in this post comes from our traffic tracking service, AppData. Stay tuned for our look at the top weekly gainers by daily active users on Thursday, and the top emerging apps on Friday.