You don't have to take our word on all of this. Beem is an open source project. Anyone can study our Source Code and make an informed decision.
Beem is an XMPP client that allows you to connect with a third party XMPP provider of your choice. Beem or its developers don't have control other the data you send to this provider through the application.
You should also consult the privacy policy of your selected XMPP provider.
We never share your data with anyone.
We never store your data.