I need two iphones to communicate (send and receive messages) without being inside a LAN. I read that Game Kit Framework makes this possibile but only via bluetooth (is that right?). The application that I have to create need a larger radius than bluetooth so I need wifi but I can't have a Laptop that create the network 'cause this application will run on the outside just between iphone (without internet connection).
Is that possibile? In that case, where do I have to take a look? (Bonjour, Game Kit Framework..)
Thank you
Here's the deal ...
GameKit works with EITHER bluetooth or wifi. It's completely automatic. Annoyingly you CAN NOT choose between the paradigm.
From 2016, almost all iPhones / iPads can create a "hotspot" WiFi network, yes.