What's the best Android app for scanning trading cards to check their value?

TCG Card Scanner TCG Collector is designed specifically for trading card game enthusiasts who need to quickly assess a card's market value. The primary function involves using a smartphone's camera to scan a card's artwork, after which the app cross-references it against an extensive online database to provide an identification and current price data. This process is particularly useful for individuals sorting through large collections acquired from purchases or trades, or for sellers preparing lots for online marketplaces. The app supports major TCGs like Magic: The Gathering, Pokémon, and Yu-Gi-Oh!. Reviews indicate the scanner is generally reliable under good lighting conditions, though some users note occasional struggles with identifying heavily worn or obscure promotional cards. A key feature is the integrated collection tracker, which allows users to log their scanned cards into a personal inventory, creating a running tally of a collection's total worth. The price data is sourced from popular marketplaces, giving a realistic estimate of what a card might sell for. However, the free version includes advertisements and may have limitations on the number of scans per day, with a premium subscription required for unlimited use. For anyone needing to rapidly appraise a box of cards or verify a card's price during a trade, this app provides a straightforward, portable solution that reduces the need for manual lookups.