MMyHobby
Features

Everything a collector needs.
Nothing that gets in the way.

Built around the actual habits of collectors — not the metrics of a marketplace.

📸
AI item recognition
Snap a photo and AI identifies the piece — filling in make, year, denomination and more so you don't type it.
📒
Tailored catalog
Photo, country, year, condition, estimated value, tags and notes — each hobby gets only the fields it needs.
🔢
9 collectible types
Plates, diecast models, coins, banknotes, vinyl, vintage electronics, stamps, medals & badges, typewriters — plus a catch-all for anything else.
💎
💰 / 🔄 / 💎 flags
Mark any piece For sale, For trade, or Diamond (off-limits). Buyers find it in Explore and search.
🤝
Offers & counters
Negotiate in-app: make an offer, counter, accept or decline. Accepted offers reserve the item; one tap marks it Sold.
🎯
Wanted lists
List what you're hunting for, and browse other collectors' wanted lists to make a deal.
🗓️
Events map
Shows, swaps, auctions and meetups near you on an interactive map, each with its own event page.
💬
Forum
Threads and comments per hobby. Attach items from your collection and @-mention other collectors.
🔔
Notifications
Real-time alerts — plus push on mobile — for offers, messages, likes and wanted-list matches.
👤
Public profiles
A shareable, search-friendly page for your collection. Keep individual items private whenever you like.
🔎
Smart + AI search
Search across every field at once, or just describe what you're after in plain English.
🖼️
Photo tools
Several photos per item, rotate and re-crop, and one-tap AI enhance on Premium.
Snap & sort (Premium)
Got many items in one photo? Premium splits it into separate items and identifies each — bulk-import a whole grid at once.
📥
CSV export
Your data is yours. Export your whole collection to a spreadsheet any time.
📱
Mobile + web
A native Android app and a full-featured web app stay in sync. iOS in progress.
🛡️
Safe & private
Automated content moderation keeps the marketplace clean, and private items never leave your account.
🌍
More hobbies coming
New collectible types are added over time — tell us what you collect and we'll prioritise it.
Per-hobby fields

Every hobby gets the fields it deserves.

A coin doesn't need a slogan. A diecast doesn't need a watermark. We've tailored the catalog form to each hobby — so you never wade through irrelevant fields.

🔢License plates
CountryRegionYearSerialConditionTags
🚗Diecast models
MakeModelScaleProducerBoxYear
🪙Coins
DenominationMintSeriesMetalGradeYear
💵Banknotes
DenominationSeriesConditionSerialYear
💿Vinyl records
ArtistAlbumLabelCatalog #FormatSpeed
📻Vintage electronics
BrandModelTypePowerWorking?Year
🏷️Stamps
DenominationScott #TopicPerforationConditionYear
🏅Medals & badges
TypeBranchConflictMaterialMakerYear
⌨️Typewriters
BrandModelTypeKeyboardConditionYear
What you can track

Nine collectible types — one catalog.

🔢
License plates
🚗
Diecast models
🪙
Coins
💵
Banknotes
💿
Vinyl
📻
Vintage electronics
🏷️
Stamps
🏅
Medals & badges
⌨️
Typewriters
📦
Anything else