The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Martin Videfors:
This is the official iPhone app for Switch King. Switch King is a user friendly and flexible application to control remote power switches. The solution can be used to control your lighting.In Switch King you can schedule when you want your lights to be on. The application calculates sunrise and sunset depending on where you live and makes sure your lights are off when the sun is up. The application also keeps track of holidays and much more.Switch King can be set up to collect data from your 1-wire system and use the data to control your devices.Requires Switch King Server and Telldus Tellstick Classic or Telldus Tellstick Duo. Telldus Tellstick NET is not supported.