Hill Climb Racing has joined the top of the free Android apps list this week at No. 4, according to research from Google Play. The video game app from Fingersoft is a driving game that features various different environments.

Below, we’ve listed the top free Android apps of the week. The list links to Google Play’s research about the individual apps, including user reviews.

To prepare for Mediabistro’s upcoming Media App Summit on December 3, 2012, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content.

Top Free Android Apps of the Week

1. Facebook for Android

2. Pandora 

3. Instagram

4. Hill Climb Racing

5. Facebook Messenger

6. Twitter

7. Skype

8. Brightest Flashlight Free

9. Netflix

10. Zedge