If I could give zero stars I would. Over a month ago the app started having MAJOR issues. There are multiple issues, the most frustrating, live view of cameras just buffers. You can't view your cameras live. As for Vivint as a company, customer service is the WORST. You no longer get someone in America, all they can do is repeat their self 5 times, read the "trouble shooting" manual to you then reboot your system. I've emailed the company and app developer, not one response from either.