Scan any K-pop photocard with your camera. Organize your collection. Trade with collectors worldwide. Bias Room is the all-in-one app for K-pop photocard fans — with 500k+ cards, 150k+ marketplace listings, a virtual binder, and Bias Finder image recognition built in.

Bias Room is the all-in-one app for K-pop photocard collectors like you!

Whether you are just starting out, or need help keeping track of thousands of cards, Bias Room can help you keep everything organized.

Bias Finder

Use your phone's camera to identify photocards in a snap with Bias Finder's image recognition software and never wonder which version of a card you have ever again!

Manage Your Collection

Track the photocards you own, want, and are missing. Organize your K-pop photocard collection by artist, member, album, version, or event.

Browse the Marketplace

Discover more than 150,000 active listings from collectors around the world and see what your fellow fans are looking to trade.

Create Your Virtual Binder

Showcase your collection in a clean virtual binder designed specifically for K-pop photocard collectors with a variety of page layout options.

500k+ Photocards

Browse an ever-growing database of more than 500,000 photocards across hundreds of K-pop groups, albums, and events.

Real-world Price Tracking

Bias Room scans a variety of active photocard marketplaces from across the web to fetch real listing and sale prices of cards so you can see the actual value of your collection.

Community Platform

Connect with collectors around the world, explore their binders, and share your love for K-pop collecting.

Bias Room is built by fans, for fans who want a better way to organize, discover, and enjoy K-pop photocard collecting.