Paris ci la Sortie du Métro

Comme title

This unique and fantastic app is indispensable for anybody who lives or spends much time traveling on the Paris Metro. What it does is tell you where to position yourself on the Metro platform in order to get off at the right place for your connection or exit. It's elegant, extremely user-friendly and only costs 99 cents. Absolutely the highest recommendation possible--five stars plus!

You enter the line number, then the station ( all done by pressing buttons -no typing) where you wish to leave the metro to reach the street or make a correspondence. Arrows indicate which car you should be in for each exit and correspondence.