About Us
Kuji is built by Vidus6, a small independent mobile app studio in Turkey. We build focused apps that do one job well — in Kuji's case, telling you exactly which card you are holding and what it is worth.
Who we are
Vidus6 is a mobile app studio building focused utility apps for iOS and Android. Kuji started because identifying a card and checking its price meant squinting at a set symbol, typing a name into a marketplace, and then guessing which of the twelve printings you actually owned. We built the card recognition, the catalog of 197,003 cards and 264,319 printings, and the price pipeline behind it ourselves, and we run the whole thing on our own servers.
How we handle your data
Your collection, wishlist and scan history are stored on your device, not in an account — Kuji has no sign-up at all. When you scan, the cropped photo of the card is sent to our recognition service to be matched against the catalog and is not published or attached to an identity. Purchases are handled by RevenueCat through the App Store and Google Play, so we never see your payment details. You can delete every piece of local data from the profile screen in one tap. This website only sets analytics cookies if you accept them in the consent banner.
About Kuji
Kuji is free to download and includes a daily allowance of scans, the full searchable catalog, and unlimited collection and wishlist tracking. Kuji Pro is an optional subscription that removes the daily scan limit and adds price history, CSV export and printable PDF reports. Card prices come from live marketplace data pulled per printing and carry the date they were last refreshed; they are a market reference, not an offer to buy or sell. Catalog counts quoted on this site come straight from our own database, and any store rating shown here comes straight from the store listing.
How we write this site
The guides on our blog are written and reviewed by our own team. We only claim capabilities the app actually has, we do not invent statistics, and when a card is genuinely hard to identify we say so rather than pretending the scanner is infallible. Card names, set names and game logos belong to their respective rights holders; Kuji is not affiliated with, endorsed by, or sponsored by any of them. If you spot an error, tell us and we will fix it.
Get in touch
Questions, feedback, or corrections — we read everything: contact@vidus6.com