I have a Samsung device and my wife has iPhone. Regardless many times the app sends false alerts (wind blowing, branches, fluctuations in day light, etc) and NOT of more important instances like individuals, or vehicles entering the premises.. You know the reasons why you purchase a surveillance system.. ALSO the cameras will "timeout" or there is blackout periods in the timeline. The WIFI signal is quite strong and has multiple extenders integrated but yet this is still an ongoing issue. 032522