The App is getting better.

Overall its a pretty good app. I would agree that if you dont have wifi, not being able to access the QR code is mafan. Maybe make use of the 3D touch and it can be a peek and there can be a QR peek & pop option straight from the app?

I also dont like the single user at a time, as my wife and I use the same account, but if she used her phone for the QR code, she has to log in which logs me out. You should be able to "authorize" other devices.

Mi4Feng1 about 星巴克中国