Guys and gals, here's a little bit of (hopefully) relevant information about the FTL family (FTA, Champs) apps. What I know was mainly gleaned from threads on this forum, so if I am incorrect in any, someone feel free to correct me.
The app now seems to be rolling out on a statewide basis, not city to city, so from what it seems, even you folks in big metropolitan cities will still have to wait until it goes live for your state.
From what I understand, it first rolled out in Florida in the not too distant past (a matter of months, I believe); It maybe rolled out in one or two cities initially.
The apps went live in Georgia a few weekends back during the Yeezy 350 v2 release, and at that point every store I checked in the state that was getting them was on the new digital system.
I believe it is also live for Texas, but I do not know if any other states have it yet.
I think it's a pretty good system so far, but others can argue that it rewards the people who spend more, but I like that aspect.
If you do have the app, and are lucky enough to have 3 stores near you that are getting this shoe, you will only need to go and check in at one of the 3 stores, not all of them.
And yes, you can enter and win raffles for each of the different apps, although it looks like Champs is not getting this release. I was able to score a pair of the 350 v2'a at both FTL and FTA.