Aptivada’s Sweepstakes app led our list of emerging Facebook applications by monthly active users this week with 110 percent gain.

We define emerging applications as those that ended with between 100,000 and 1 million MAU in the past week. This week’s top apps grew between 110,000 and 230,000 MAU, based on AppData, our data tracking service covering traffic growth for apps on Facebook.

Top Gainers This Week

Name MAU Gain Gain % 1.  Sweepstakes 440,000 +230,000   + 110% 2.  Olympic Games City 700,000 +220,000   + 46% 3.  Puzzle Chasers 580,000 +210,000   + 57% 4.  VIDEOS VOLTAJE 350,000 +200,000   + 119% 5.  TDP4 Team Battle 830,000 +200,000   + 32% 6.  Dreamland 370,000 +190,000   + 131% 7.  Static HTML… [Eleventh Tab] 890,000 +190,000   + 27% 8.  Telly 540,000 +170,000   + 46% 9.  《數位時代》第四屆粉絲團爭霸賽 170,000 +168,686   + 12,838% 10.  Pockie Ninja II Social 580,000 +160,000   + 38% 11.  MTV.com 570,000 +140,000   + 33% 12.  Keek 790,000 +140,000   + 22% 13.  Static HTML… [Twelfth Tab] 970,000 +140,000   + 17% 14.  OpenSky 380,000 +130,000   + 52% 15.  ★ Photo of the day 320,000 +120,000   + 78% 16.  StreetRally 510,000 +120,000   + 31% 17.  Lost Legacies 610,000 +120,000   + 27% 18.  Spa Life 310,000 +110,000   + 55% 19.  Waze – Drive Social 600,000 +110,000   + 22% 20.  Tab Builder: Like 890,000 +110,000   + 14%

No. 2 Olympic Games City is the official social game of the London 2012 Olympic Games. It was developed by LIFO Interactive and published by Neowiz Internet, who also published the official mobile game for iOS and Android.

Social games make up about half our list this week, though a few page tab apps from Thunderpenny and others made appearances, and some web integrations like No. 8 Telly and No. 11 MTV.com continue to grow.

All data in this post comes from our traffic tracking service, AppData. Stay tuned next week for our look at the top weekly gainers by monthly active users on Monday, the top weekly gainers by daily active users on Wednesday, and the top emerging apps on Friday.