This text provides a comprehensive guide on how to stream from an iOS app to an RTMP server, focusing on the top apps available for this purpose. The author discusses the features and support they looked for in these apps, such as usability, price, rtmps support, multiple output support, and portrait orientation compatibility. They also provide a detailed review of each app, highlighting their pros and cons. Their favorite app is Wirecast Go, which costs $5.99 but lacks rtmps support. The best free option they recommend is Larix Broadcaster, as it supports rtmps and portrait mode.