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Hello, Is it possible to make an app that when closed and with no internet/data connection, if user enter a concrete area (detected with GPS), app send a push notification? I thought yes but then I saw that: https://www.rfwireless-world.com/Terminology/What-is-Geofencing-and-How-Geofencing-works.html It seems it is not possible?? (they are talking about android, but what about iOS?) Thanks in advance for the help.