Messenger Message Mass Deleter" allows to delete all your messages or conversation in mass on FB messenger by one click without having to delete one by one.
Deletion may be long to finish so please be patient after clicking on "delete messages" (around 1 second per conversation)
Free trial and then paying service for full service.
Terms & Conditions:
Use "Messenger Message Mass Deleter" at your own risk. No guarantee or warranty is given. The author shall not be held liable for any damage or loss of data. Usage of this app means that you agree to these terms. "Messenger Message Mass Deleter" has absolutely no relation with Facebook compagny.
For any question, you can contact us on our website