I’ve been a big fan of this addon for a while, it creates a user interface to view, upload and stream content from your Windows Home Server onto your iPhone (or other smart phones for that matter).
The setup can be a bit trying, it has improved in recent versions, but there are a couple of tricks to effortless mobile connectivity…
1. Always use the most recent addon on the server AND app on the iphone, updating one without the other does cause connection issues.
2. Remember to configure each user in the addon settings within the Home Server
3. Don’t forget to open the port 8169 on your home router (you’ll need to have remote access switched on obviously)
More details can be found at Compugeeksoftware