Appraise Coin is an AI-powered coin identification and educational valuation platform. Users upload photos of coins (obverse, reverse, and detail shots) to receive instant analysis including identification, year, mint mark, condition assessment, collector interest status, and market value context. Key features include: Single & batch photo analysis with error detection Collection management with searchable gallery and album organization Value tracking with portfolio statistics and charts Public sharing via shareable links CSV/PDF export capabilities Professional tier ($14.99/month) for unlimited storage and advanced features The app emphasizes that results are educational only and not a replacement for professional grading services like PCGS or NGC. It supports US, Canadian, UK, Euro, Australian, and most modern world coins.