tinfin

You just opened a tin of Portuguese sardines in olive oil. The texture is perfect, the seasoning is spot on, and you want to remember this one. That's what TinFin is for.

TinFin is the app for people who care about canned seafood. Scan the barcode, rate the tin, and build your personal collection of every sardine, mackerel, anchovy, tuna, and salmon you've ever tasted.

Half-star ratings, sub-ratings for taste, texture, and value, flavor profile tags, and tasting notes let you capture exactly what made a tin worth opening — or not.

Every check-in goes to a social feed where other tinned fish enthusiasts share their latest catches. Follow collectors whose taste you trust, comment on their finds, and discover tins you've never heard of. TinFin's Discover section shows trending products, top-rated tins, and new additions from the community.

Your profile tells the story of your collection. See your Tin Shelf — a visual grid of everything you've tried. Build a Top 5 list. Set a Yearly Tin Challenge and track your progress. Earn badges for exploring different fish types, countries of origin, and rating styles. Your progression title grows from Beginner to Tin Connoisseur as your collection deepens.

The database grows with every scan. If a product isn't found, you create it — and it becomes available for everyone. That's how a community-driven catalog works. No corporate data feeds, just real people opening real tins.

TinFin supports English, Danish, German, and Spanish. Dark mode included.

Whether you keep a careful spreadsheet of every tin you've tried or you just want to remember that one sardine from the holiday market — TinFin is your catch log.