Temple Run 2 joins the top free iOS apps list this week at No. 1, according to research from AppData. Imangi Studios released the latest edition of Temple Run last week. It features new graphics, new environments and new powerups.

Below, we’ve listed the top free iOS 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 which took place earlier this month, we have been spotlighting the top free apps every week–helping our readers discover, enjoy and analyze successful content.

Top Free iOS Apps of the Week

1. Temple Run 2 Temple Run 2
2. Ruzzle Ruzzle
3. Wake N Shake Alarm Clock Wake N Shake Alarm Clock
4. Google Maps Google Maps
5. What's the Word What’s the Word
6. Angry Birds Rio Angry Birds Rio
7. Subway Surfers Subway Surfers
8. Fun Run Fun Run
9. AppGratis AppGratis
10. YouTube YouTube

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.