What’s the Word? joins the top free iOS apps list this week at No. 1, according to research from AppData. The new word game makes players find the word association that connects four pictures.

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. What's the Word? What’s the Word?
2. Temple Run 2 Temple Run 2
3. PhotoMagic PhotoMagic
4. EDGE Extended EDGE Extended
5. Ruzzle Ruzzle
6. YouTube YouTube
7. Bingo Hearts Bingo Hearts
8. Google Maps Google Maps
9. Subway Surfers Subway Surfers
10. Empires: World War Empires: World War

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