Perfect

First of all it works off-line. That means you dont need internet connection to use it once you download. What the app does using the embed metro data and serve you as you can easily understand. Suppose you lost your gps facility. No prob. You can go on by typing your current location to"from" text box. At my first visit to Paris used for 4 days and never needed to look at any map. Also gives you the estimated travel time. The only negative thing Ive faced: if the gps doesnt work and you press find my location button it shows the last known location. That means if you do not check the "from" location before refreshing the root you may be mistaken.

Junioronair about Guide Metro Paris, v2.0