appcensus:

AppCensus is created by an international collaboration of researchers with combined expertise in the fields of networking, privacy, security, and usability. We’re centered in Berkeley, California.
 
 Our mission is to give app users better transparency into how their mobile apps use and misuse their personally identifying information. We want to explore whether apps are following standard best practices when handling private data. We hope that by giving out this transparency, we will foster a better mobile app ecosystem, because users are exposed to hidden privacy costs and app developers are better made aware of best practices for their future apps.