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PLamarine

macrumors 6502
Original poster
Jun 12, 2009
407
39
Central MA
I will be travelling to Paris and purchased the $.99 app Metro Subway Paris. Looks very handy. I want to know if it uses Wifi data collected from Skyhook wireless, or if it needs a network (cellular) connection? My plan is to buy a sim for an unlocked phone to use for calls, and put my iPhone 3GS in airplane mode with wifi on while I am in Paris.

Thanks for any help.
 
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