Draw Something 2  Free is the No. 1 free iPhone app this week, according to research from AppData. The sequel to the popular social drawing app lets users share their drawings in a feed and follow other artists on the app.

Below, we’ve listed the top free iPhone apps of the week. The list links to Inside Network’s research about the individual apps, including historical charts, developer information and download information.

To support Mediabistro’s Media App Summit, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content.

Top Free iPhone Apps of the Week

1. Draw Something 2™ Free Draw Something 2™ Free
2. Robot Unicorn Attack 2 Robot Unicorn Attack 2
3. Vine Vine
4. Candy Crush Saga ® Candy Crush Saga ®
5. Path Path
6. Iron Man 3 Iron Man 3
7. Face Swap! Face Swap!
8. Snapchat Snapchat
9. Google Maps Google Maps
10. Whats The Movie? Whats The Movie?

More detailed stats are available at AppData Pro, Inside Network’s data service supplying performance data, including historical user data, audience demographics, and company information for developers and applications.