As of today, Île-de-France Mobilités has made Navigo cards available in Apple Wallet:
https://www.iledefrance-mobilites.fr...e-passe-navigo
You can load individual tickets or daily/weekly/monthly passes using their app — no more need to bring a photo to a ticket office to get a card. The card also supports Express Transit mode and Apple Watch.
Works flawlessly from some testing today, and most (but not all) of the UI is available in English. Transactions post as travel on CSR. Suspect this will be a great improvement for many FTers.