As you all know Facebook is hit, and it has gained this mainly due to its partner apps. Following are the list of Facebook’s 10 ten apps.

Top 10 hot apps:

1.       CityVille: Developed by Zynga.

2.       FarmVille: Developed by Zynga.

3.       Texas HoldEm Poker: Developed by Zynga.

4.       Badoo: Developed by Badoo Services Ltd.

5.       Facebook for Blackberry: Developed by RIM.

6.       Bing: Developed by Microsoft.

7.       FrontierVille: Developed by Zynga.

8.       Causes: Developed by Causes.

9.       Phrases: Developed by Takeoff Monkey, Inc.

10.   Café World: Developed by Zynga.

With this information, it’s pretty clear about who the best developer for Facebook. Zynga is in no.1 position.