The official Facebook has announced that the official Sziget iPhone and Android app is finally released. You can use it to schedule your festival and be announced 10 minutes before the shows you want to attend are starting.
You can also use it to check in, to share photos, as well as to fid your way around the island, using an interactive map.
Here are the download links:
You're also helping us if you're booking your Sziget accommodation by using the search box on the right.