Great article, I went through something similar with TrainMore in The Netherlands, where they replaced an NFC key fob with a similarly refreshing QR code (but t

Great article, I went through something similar with TrainMore in The Netherlands, where they replaced an NFC key fob with a similarly refreshing QR code (but this one rotates every 30 seconds) In my case, I didn't make a native app because I don't use the wallet integration. I wrote about it here: https://blog.davidv.dev/posts/trainmore-re/ https://blog.davidv.dev/posts/trainmore-re/