Uptrip

This app is full of bugs and that since I used it first in Oct 25. First, I could duplicate cards just by swiping right, but when you restarted the app the cards were gone again, what is good so minor issue. Now the app is not working at all anymore. You open it, no cards available, no collections, no marketplace, you can click on scan boarding card and then it says: "error".

The whole concept feels like a scam. Frequent Flyer requires 40 original cards — by then you are probably already a frequent flyer! City Hopper requires 8 original cards but cards obtained through the Marketplace don't count, even though you PAY to exchange them. What's the point? The rewards seem designed to be nearly impossible to get while encouraging users to spend money on useless exchanges. On top of that the app is poorly designed and barely works. What a disappointment.

Firstly, I had a lot of trouble logging into the app. Eventually resolved but now I open it and it just hangs without loading any cards. The whole M&M app family are problematic, not allowing VPN use which I feel is really important when I'm using personal data. This is another poor app.