Metro Paris Subway use Wifi, GPS or Cellular?

Discussion in 'iOS Apps' started by PLamarine, Sep 13, 2009.

  1. PLamarine macrumors 6502

    PLamarine

    Joined:
    Jun 12, 2009
    Location:
    Central MA
    #1
    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.
     
  2. PLamarine thread starter macrumors 6502

    PLamarine

    Joined:
    Jun 12, 2009
    Location:
    Central MA

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