CoinKnow Coin Identifier App Introduces Revolutionary AI Technology for Automatic Error Coin Detection

LOS ANGELES, CA / ACCESS Newswire / December 26, 2025 / CoinKnow, a leading coin identifier app, today announced advanced artificial intelligence capabilities that automatically detect valuable error coins and rare varieties that collectors often overlook. This breakthrough positions CoinKnow as one of only two coin identifier apps worldwide with automatic error detection technology.

The enhanced CoinKnow coin identifier app empowers collectors to discover hidden treasures in everyday pocket change by identifying rare errors including doubled dies (DDO/DDR), missing mint marks, and valuable varieties worth hundreds to thousands of dollars.

Key Features of the CoinKnow Coin Identifier App:

• Automatic Error Coin Detection: AI-powered recognition identifies DDO, DDR, and missing mint marks that other apps miss

• Precision Grading: Sheldon Scale grading (1-70) with industry-leading accuracy within a 2-point range

• Advanced Authentication: Exclusive copper color classification (RD/RB/BN) and Proof finish detection (CAM/DCAM)

• Instant Market Valuation: Monthly updated pricing database with historical price data reference

• Comprehensive Analysis: Detailed error analysis, condition assessment, and full coin specifications from a single photo

• Collection Management: Free daily scan allowance with professional tools to track collection value over time

"CoinKnow helps collectors find valuable rare coins hiding in plain sight, it the best coin identifier app " said Charles. " CoinKnow has been consistently ranked as one of the best free coin identifier apps by leading review platforms including BusinessToday, Republic World, and CU Independent. Our AI technology brings professional-level identification capabilities to anyone's smartphone, making it possible to discover unexpected treasures in inherited collections or everyday change. "

The CoinKnow coin identifier app is available now on iOS and Android platforms with free daily usage.

About CoinKnow

CoinKnow is an AI-powered coin identifier app by SenseWake Limited, specializing in U.S. coin identification, grading, and valuation. The app serves collectors worldwide with cutting-edge technology for discovering and managing valuable coins.

Media Contact:
Company: SenseWake Limited
Email: support@coinvalueapp.com

SOURCE: CoinKnow