QuickBlox Chat - Are messages stored?

I have a doubt about QuickBlox. I want to use the chat functionality but I need to know if the messages exchanged between users are stored in database. because I need to retrieve them to show a list of the users I've talked to and the last message, such as facebook app in iOS and Android.

Thanks!

Solution

Here is info about chat history

http://quickblox.com/developers/SimpleSample-chat_users-ios#Manage_Chat_History

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