Sky demon / ipad
I'm thinking of buying sky demon for ipad is it any good?
Also I have ipad with wifi and 3g although dont have a data package will it still work?
Would I be able to tether the ipad to my iPhone to use the 3G signal to save my purchasing data?
Is sky demon reliable? I got lost on my first solo nav, have since been successful but am hoping having sky demon on ipad will give me more confidence etc? Is it like Tom Tom for car? Will I know if off track etc
Anticipate your responses