RingDot vs U.C.M

Place your ring on the screen, adjust the dot to fit, and find your size in seconds.

U.C.M — Universal Cards Market is the all-in-one app for trading card and sealed product collectors. Scan a card or a sealed box, get real market pricing instantly, and track your whole collection's value. With U.C.M Ultra, you can also browse listings and connect with other collectors. SCAN AND IDENTIFY INSTANTLY Point your camera at a card or sealed product and U.C.M identifies it automatically — no manual search needed. Supports Pokémon, One Piece, Yu-Gi-Oh!, Magic: The Gathering, Dragon Ball, Marvel, Sports cards, and more, plus sealed booster boxes and other collectibles. Free accounts get 3 scans a week; with U.C.M Ultra, scanning is unlimited. REAL MARKET PRICING Every card and product is priced using real market data, refreshed daily, with a price history chart for each one. Raw (ungraded) prices are free for everyone. U.C.M Ultra adds every major grading tier — PSA 8, PSA 9, PSA 10, CGC 10, SGC 10, and Black Label — so you know what your graded cards are worth too. YOUR COLLECTION, TRACKED See your total portfolio value update in real time, watch daily gainers and losers, and track profit when you sell. Sort and filter your collection by category, value, or performance. U.C.M Ultra adds your portfolio's full value history over time. BUY AND SELL WITH OTHER COLLECTORS (U.C.M ULTRA) Anyone can preview the newest listings. Ultra members can list cards and sealed products for sale, search and open every listing, ask a seller about any listing with one tap, add friends, and share a contact method to arrange the deal. WEEKLY LEADERBOARDS Compete on the Weekly tab across four categories — Top Collectors, Top Sellers, Top Earners, and Top Scanners — and earn medals for placing in the top 3 each week. Catch up on hobby news at the same time. BUILT FOR COLLECTORS EVERYWHERE U.C.M is available in 23 languages, with a high-contrast accessibility mode and full support for right-to-left languages. U.C.M ULTRA (OPTIONAL SUBSCRIPTION) Free: 3 scans a week, raw prices and price history, collection tracking, leaderboards, and hobby news. U.C.M Ultra: unlimited scans, prices for every grading tier, the full marketplace, your portfolio's value history, and sharing your cards with anyone. Choose an Annual or Monthly plan; the price is shown in the app before you subscribe. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple ID > Subscriptions. Terms of Use: https://legal.ucm-app.app/terms Privacy Policy: https://legal.ucm-app.app/privacy Whether you're organizing a lifelong collection, hunting for your next grail, or just want to know what that box in your closet is worth — U.C.M puts real pricing in your pocket, and a real marketplace with Ultra.