The app contains third party libraries specifically designed for user analytics. Therefore, maybe it might be using them to gather information about how users u

The app contains third party libraries specifically designed for user analytics. Therefore, maybe it might be using them to gather information about how users use the app. Why else deploy them - for fun? In the context of an app which is "committed to being a safe place for our users to anonymously share their innermost thoughts" (http://whisper.sh/privacy http://whisper.sh/privacy) that is interesting, if not conclusive. I don't see anything disgraceful about publishing that information. A full security investigation of an app from a security firm costs $'000s - you can't expect a definitive rundown for free.