Yahoo, greeting cards, dating, Tetris, YouTube, Shufflr, more on this week’s top 15 growing Facebook apps by DAU

Yahoo topped our list of growing Facebook applications by daily active users this week, although there were a significant number of greeting card applications, a pair of dating apps, a few games, a YouTube for pages app, photos and more.

The titles below grew between 240,000 and 9 million DAU, based on AppData, our data tracking service covering growth for apps on Facebook.

Top Gainers This Week

1.  Yahoo!12,400,000+9,000,000+ 265%
2.  schoolFeed3,700,000+1,800,000+ 95%
3.  Greeting Cards1,100,000+560,000+ 104%
4.  Greeting Cards1,200,000+550,000+ 85%
5.  Greetings1,300,000+520,000+ 67%
6.  Tetris Battle4,100,000+500,000+ 14%
7.  Angry Birds480,000+480,000N/A
8.  Onedate500,000+450,000+ 900%
9.  我的王國(My Kingdom)630,000+370,000+ 142%
10.  YouTube for Pages560,000+320,000+ 133%
11.  Mis Fotos600,000+300,000+ 100%
12.  Shufflr360,000+290,000+ 414%
13.  Static HTML… [Third Tab]530,000+280,000+ 112%
14.  Cards980,000+260,000+ 36%
15.  Niik310,000+240,000+ 343%

Yahoo grew by 9 million DAU, far more than any other app on the list. Then there was a series of greeting card apps that ask users to select from a list of friends who have upcoming birthdays and send them greeting cards.

Dating apps, Onedate and Niik, require users to create accounts within Facebook to fully utilize the apps. A trio of games made the list: Tetris BattleAngry Birds and 我的王國(My Kingdom).

YouTube for Pages is a tab app from Involver. Photo app Mis Fotos allows users to Like and comment upon their friends’ photos in a consolidated interface. Shufflr is a video app.

All data in this post comes from our traffic tracking service, AppData. Stay tuned for our look at the top emerging apps on Friday.