Fuck Paris. The only way to buy a metro ticket is to download an app. Fair enough. But, after downloading the app it tells you to install another app!
oh? I was in paris recently and used only one app (https://www.iledefrance-mobilites.fr/en), and even that seemed optional. I got the paper card from a ticket machine in a subway station and used the app to top-up the card, although could've also done that from the machine that sold me the card.
anyone know what two apps they're talking about? I'm on iOS, is it different on android?