Greeting cards, Zynga, Washington Post, birthdays, more on this week’s top 15 growing Facebook apps by DAU

Greeting card applications and a number of games dominated our list of apps growing by daily active users this week. Washington Post’s Social Reader, an iPad app, birthdays and tab applications made the list. The titles below grew between 178,000 and 560,000 DAU, based on AppData, our data tracking service covering growth for apps on Facebook.

Top Gainers This Week

1.  Greeting Cards1,000,000+560,000+ 127%
2.  Social Wars (Men vs Women)780,000+500,000+ 179%
3.  Washington Post Social Reader1,200,000+500,000+ 71%
4.  Greetings1,200,000+430,000+ 56%
5.  Cards830,000+330,000+ 66%
6.  Fruit Ninja Frenzy460,000+320,000+ 229%
7.  MyPad for iPad2,800,000+300,000+ 12%
8.  Static HTML… [Sixth Tab]290,000+230,000+ 383%
9.  UNO™260,000+210,000+ 420%
10.  Bubble Witch Saga4,700,000+200,000+ 9%
11.  MyCalendar – Birthdays2,100,000+200,000+ 11%
12.  Scramble with Friends1,600,000+200,000+ 14%
13.  Texas HoldEm Poker6,800,000+200,000+ 3%
14.  المزرعة السعيدة2,200,000+200,000+ 10%
15.  Tab Builder: Basic Blue (5)180,000+178,000+ 8,900%

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