Android/iOS Peer-To-Peer architecture [closed]
I know google just came out with a cross platform api for ios and android devices to communicate with each other. I don't know what you're exactly looking for but this one lets you pass small binary payloads between Android and IOS devices. they don't have to be on the same network at all either or connected to the internet. I'll include the link just check it out.
Open Garden is developing this sort of technology and implement it in their app, Firechat. Testing the app, we found that Android-to-Android connections worked only over Bluetooth, iPhone-to-iPhone worked with bluetooth or wifi, and Android-to-iPhone only works if the phones are connected to the same network.Here's a link to their sdk which should be out soonish: https://opengarden.com/sdk