Design an iPhone application

Everyone has something unique to share and we believe there is tremendous value in the process of sharing this information in real-time . We are looking to build an app which would enable people to share and consume live-streams at a mass scale. Basic requirements for the app: Signup/Login integrated with a custom backend, Facebook, Google auth. Landing screen with a couple of options to look-up potential broadcasters: a. Map based: a zoomed out view of the world displaying ongoing broadcasts/ potential broadcasters, with ability to zoom-in to obtain further details b. List based: list that displays the ongoing broadcast in some order of popularity or based on your social-media followership. Push notifications to solicit a commitment to stream live. Custom player to view the live-stream, with social-media integration for sharing/liking/chatting etc. Solicit reviews from all parties involved in the sharing/consumption, on completion of the interaction.