Patina AI - Watch Identifier
iOS app by Yucheng Lin. Reference · Yucheng Lin
- Store rating
- 5 / 5
- Store rating count
- 2
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 7.1.0
- Listing last refreshed
- 2026-09-16
View the original store listing
Store description excerpt
Patina is your AI watch dealer — identify any watch from a photo, check the real market price, verify authenticity, and sell it for what it's worth. Point your camera at any wristwatch and Patina tells you the exact brand, model, and reference number, and what it's really worth — in seconds. No reference books, no guesswork, no waiting on an appraiser. IDENTIFY ANY WATCH BY PHOTO Snap a picture and get brand, model, and reference instantly — from Rolex, Omega, and Seiko to vintage pieces — cross-checked against a deep market database. KNOW THE REAL PRICE See live buy and sell ranges built from recent market sales, with condition adjustments, a confidence score, and an interactive price chart. Know your margin before you make a move. AUTHENTICATE WITH AI Flag aftermarket parts and inconsistencies so you buy with your eyes open. TRACK YOUR COLLECTION AND P&L Log every watch, record what you paid, and watch market value, profit, and ROI update in real time. Search, filter, and organize your whole inventory. A TIMEGRAPHER IN YOUR POCKET Measure daily rate (s/day), beat rate, and beat error with just your iPhone to check how a movement is really running — no extra hardware. ASK ANYTHING Chat with an AI that knows watches: reference numbers, service history, what to pay, when to sell — straight answers. SELL SMARTER List straight to eBay in one tap with AI-written listings and market-backed pricing — or record a private sale and see your true net profit after fees. FOR COLLECTORS AND DEALERS Whether you own one grail or flip dozens a month, Patina puts dealer-grade tools in your pocket: identification, pricing, authentication, inventory, and profit tracking in one app. Your next profitable flip starts with one scan. Patina AI Premium unlocks unlimited watch identifications, detailed authentication analysis, and full access to our reference database. • Subscription Title: Patina AI Premium • Subscription Length: Monthly (1 month) • Price: $6.99 per month (prices may vary by region and are shown in your local currency at point of purchase) Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Privacy Policy: https://patina-service.onrender.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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