Multi-collection
Track multiple hobbies at once. Each collection gets its own home and look.
Colletr is a delightful, beautifully crafted mobile app for tracking the things you love — sneakers, vinyl, Pokémon cards, comics, books, and more. Browse, search, and share without the spreadsheet.
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Track multiple hobbies at once. Each collection gets its own home and look.
Photograph an item and we'll auto-fill the title, year, and details where we can.
Mark items you're hunting for and get alerted when the price hits your range.
One tap to share a beautiful page of your collection with friends — or the world.
Your collection looks like a magazine spread, not a spreadsheet.
Public sharing is opt-in per collection. Private collections stay private.
One-handed friendly. Adds items in seconds while you're at the shop.
Coming soon
Join the early-access list. No spam — just one launch ping.
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