Cautiously; VERY pleased !!! I don't often give an app 5 stars. But I have been looking for some time  for something to do exactly what this thing does  ...and does very well. With limited data  it's critical that my wife is notified when wifi drops out. She's a dreamer  and a streamer and I encourage both  but when there's no Wi-Fi the stream must be reduced to a trickle. Thank you !
August 10 2016