Two iOS app suggestions:
1) Add an option in Wireless Settings area of the app to text/iMessage Guest Wireless settings. This would be very convenient for sending a guest the SSID, security type and password for the guest network. No more writing down the info on paper each time there is a visitor.
2) Allow the guest networks to be turned enabled & disabled from the iOS app.
Currently a user can see the status of the guest network but can't enable the guest network from the app. The regular/non-guest networks can be disabled from the app.