iOS App - Wrapper Around Existing HTML5 App, with Native Autodiscovery

We have an existing multi-platform HTML5 app. This app is served up by a client located on the local network. We need an iOS app (to complement our existing Android app) to do the following: 1) Wrap the HTML5 app in a native app web viewer 2) The app must auto-discover the network client using UDP broadcast/receive in native code - this allows the iOS app to connect to the remote client automatically 3) Pull several settings from the newly discovered remote client, such as local and external IP address 4) When a user opens the app, it will automatically connect to the stored IP address, local and external, as needed 5) If the app fails to connect via auto discovery, it will prompt with a box for the user to manually enter the IP address or domain name That's it! The rest is handled by the existing HTML5 app. The app must be delivered in a state ready to upload to the App Store. All source code must be turned over to us. There are follow on projects planned for the native app and Apple Watch, so it must be extendable. Requirements: in order to test the app, you must have a local Windows installation (VMs are okay) to install our network client on.