flipagramFlipagram is the top free iPhone app this week. The photo app from Cheerful Inc. lets you turn Instagram photos into slideshows and add music to the slideshow.

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.

Every week 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. Flipagram Flipagram
2. RetailMeNot Coupons RetailMeNot Coupons
3. Clumsy Ninja Clumsy Ninja
4. QuizUp: The Biggest Trivia Game In The World! QuizUp: The Biggest Trivia Game In The World!
5. Snapchat Snapchat
6. YouTube YouTube
7. Deer Hunter 2014 Deer Hunter 2014
8. Facebook Facebook
9. Instagram Instagram
10. Elf Dance by JibJab - Starring You! Cast Yourself & Friends as Dancing Elves for the Holidays Elf Dance by JibJab – Starring You! Cast Yourself & Friends a…

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.