I've plan to build an audio sharing app, so it's basically an audio-only live broadcast app. I'm totally new on live streaming field.
I've several questions:

1. is Wowza can provide audio-only live broadcast service?
2. There's no good RTMP library for iOS. So, I think Apple HLS will be suitable for this kind off app? Am I right? does Wowza support it?
3. How is the schema when I am, as an user from my iOS device want to stream my audio to Wowza server?