The beta crashed when I set up a smart replier with bluetooth. I wasn't able to start it again. I had to uninstall and reinstall it. (I sent you an email with the errors). One more bug, which I forgot to mention before and it is present also in the stable: when I want to unistall the app and I gotta remove it from device administrators, my phone freezes after I click on the "Deactivate" button. I have to reboot it and then I can uninstall the app. Finally, when I send a message to a contact, after I dictate the message there are controls if the message is correct and if I wanna send it. At some point it asks "Is it correct?" and then "Say yes, no or cancel". In between these two sentences, I can hear the sound of a failed voice recognition. After this, the app repeats the controls, and this time everything works good and I can finally send the message. You might want to check what is happening in there.