Its ok

I joined in may, and was very satisfied with it at first. Then they started releasing sets that were much harder to complete and had extremely low print counts. It was impossible to keep up, and once a set sells out, it is very difficult to get the cards you need. Many sets cost an insane amount of coins, meaning you can only complete them in time if you buy coins from the shop. I am overall disappointed with this app.

Whales_R_Us about Quidd: Digital Collectibles, v1.10.4