Horror, Android, Page Tabs, Yahoo, Scribd, Skype, Photos and WashPo Reader on This Week’s Top 20 Growing Facebook Apps by MAU

A creepy Connect integration topped our list of the fastest growing Facebook applications by monthly active users this week. Then there were a few Page tab apps, photo apps, horoscopes, the Washington Post Social Reader, Skype, Scribd, Facebook’s Android app, Yahoo and more. The titles on our list gained the most MAU of any apps on the platform, growing from between 400,000 and 3.7 million MAU, based on AppData, our data tracking service covering traffic growth for apps on Facebook.

Top Gainers This Week

1.  TakeThisLollipop8,400,000+3,700,000+84%
2.  Mafia Wars 215,000,000+2,500,000+20%
3.  Facebook Messenger for Android9,500,000+1,800,000+24%
4.  Static Iframe Tab17,600,000+1,700,000+11%
5.  Yahoo!3,100,000+1,600,000+145%
6.  Ravenskye City5,900,000+1,400,000+33%
7.  Pagemodo Custom Welcome Tab9,100,000+1,100,000+14%
8.  FarmVille29,100,000+1,000,000+4%
9.  Scribd12,200,000+900,000+8%
10.  Bubble Witch Saga6,500,000+800,000+14%
11.  ShareAndTell.com870,000+720,000+480%
12.  Skype7,500,000+600,000+9%
13.  Zynga Game Bar4,100,000+600,000+17%
14.  Mis Fotos2,100,000+600,000+40%
15.  My Photos+920,000+520,000+130%
16.  Washington Post Social Reader950,000+510,000+146%
17.  Welcome tab app for Pages12,300,000+500,000+4%
18.  Texas HoldEm Poker30,300,000+500,000+2%
19.  Horoscopes820,000+460,000+128%
20.  Wildfire’s iFrames for Pages9,400,000+400,000+4%

TakeThisLollipop is a horror Facebook Connect integration that incorporates your profile photos to make it seem like a creepy man is obsessed with, and coming for you. The app grew by 3.7 million MAU. Then Facebook Messenger for Android grew by 1.8 million MAU.

There was a group of Page tab apps. Static Iframe Tab grew by 1.7 million MAU, Pagemodo Custom Welcome Tab by 1.1 million MAU, Welcome tab app for Pages by 500,000 MAU and Wildfire’s iFrames for Pages by 400,000 MAU.

Yahoo grew by 1.6 million MAU. Document service Scribd by 900,000 MAU. A website within a Page tab app, ShareAndTell.com, grew by 720,000 MAU. Then there was Skype with 600,000 MAU. A pair of photo apps made the list, Mis Fotos with 600,000 MAU and My Photos+ with 520,000 MAU, and these apps present users with a photo gallery of their friends’ photos, allowing them to Like or save them. Liking them publishes a feed story.

Closing out the list was Washington Post Social Reader with 510,000 MAU and Rock You’s Horoscopes, which asks users to publish daily Wall posts and grew by 460,000 MAU.

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 Wednesday, and the top emerging apps on Friday.