What Are The App Requirements?
Switcher runs on any iOS device running iOS10 or higher. A WiFi network supporting Apple Bonjour is required (you can also broadcast a hotspot from your phone and connect other devices to it). The RTMP streaming bit-rate must not exceed the upload speed of the internet connection being used to broadcast. Switching cameras and recording locally can be done without access to Internet. Using an iPhone 4 or 4S as the switcher is not recommended.