Add Iphone option to only use VyprVPN under Wifi, but not Cellular
On my Iphone, when I use my own cellular the transmissions are secure. However, when you use a public Wifi it's not secure. Therefore, VyprVPON is only needed on a mobile device when Wifi is being used. Otherwise, when cellular is being used, VyprVPN is not needed.
The problem is that the VPN in iOS stays on, so when I turn cellular data on, VyprVPN tries to connect -- and this kills my data connection. Therefore, you need an option in the mobile version to "Only use VyprVPN when using Wifi"