iOS 9 introduces LSApplicationQueriesSchemes to allow apps to query if other apps are installed. This project provides two sample apps TestA and TestB which are querying for each other.

• Both TestA and TestB define a URL Scheme within their info.plist files
• TestA adds TestB and TestB adds TestA to its LSApplicationQueriesSchemes inside info.plist
• Thus both apps are allowed to query for each other.