Confused about difference, and only Navigo is referenced in Rick Steves book. Will be in Paris Sunday-Sunday, we have iphones not android, only need zones 1-3.
Can cards be purchased online without having to pick up anything? If pickup is required would need to pick up at CDG or metro station.
Is photo ID required?
Can either be loaded onto Bonjour RATP app?
Best website to get information?
Thank you.
Update - one additional question:
It looks like purchasing Navigo Decouverte at CDG can only be done at Terminal 2, and not Terminal 1? We land at Terminal 1 and take free shuttle to T2 for purchase? We are traveling before Olympics.