
35 years in the hobby, finally built the inventory app I always wished existed — and now I need testers and a hand with development
Snap a photo of a card, AI fills in the player, year, set, parallel, and serial. Builds your Whatnot and eBay CSVs for you. Tracks your sales and profit. Free, no account, no subscription (to me or my app, but external subscriptions make it much nicer, and can still be free), no catch.
It's called FlipKit. Runs on Windows, Mac, and Linux, but I'm a Windows guy and I honestly don't know if the Mac and Linux builds behave the way they should — if anyone on those platforms is willing to kick the tires, I'd be really grateful.
I'm also one person with a long wishlist, so if any developers in the hobby want to pitch in, the project is open source and I'd love the help.