The usability of this app needs some work, especially for the price tag. I hope in an upcoming release they give you the ability to configure the notification options, specifically the ability to turn off/on email and txt alerts for the motion alerts. The playback feature works well. That part is actually fairly nice and intuitive. Looking forward to enhancements to this app. At the end of the day, I do appreciate the ability to access and configure the cameras remotely. Thank you for this app.