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I believe this is the approach that Flighty (https://flightyapp.com/ https://flightyapp.com/) uses to send flight updates while on non-paid Wifi.
by benced 3y ago
I believe this is the approach that Flighty (https://flightyapp.com/ https://flightyapp.com/) uses to send flight updates while on non-paid Wifi.
- acwan93 3y agoFlighty leverages the Apple Push Notification Service (APN), which the iMessage infrastructure also uses. It's why you can receive notifications in flight but can't act on them.