Using paid version. works great. Initially had problems with native notifications coming on, and staying on. That problem has mysteriously, and thankfully, gone away. The only issue I have now is with contact specific notifications: I can't seem to change the notification color for these. It allows you to change the color for SMS or a missed phone call, but any change doesn't seem to matter. It just shows the, what seems to me to be, unchangeable overall contact color of light blue. Any new contact specific notification set up is the same color. Maybe I am missing something. Overall though, it works great