Is there a good iOS app that can help me identify and value my coin collection?

ScanCoin is an iOS application designed for coin collectors and hobbyists seeking to identify, evaluate, and manage their collections efficiently. The app uses a scanning feature that allows users to capture coin images and cross-reference them with an extensive database for instant identification. This is particularly useful in real-world scenarios, such as when someone inherits a box of old coins or discovers unusual pieces in circulation and wants to determine their historical significance and potential market value. Reviews indicate that the scanning process is user-friendly and accurate for standard coins like dimes and quarters, with many users appreciating the detailed information on rarity and current valuations. Features include a built-in rarity checker, historical context for coins, and guides for selling items, which can aid in monetizing collections. However, some limitations exist; for example, user feedback notes that non-standard or novelty coins, like tokens from arcades, may be misidentified, as seen in one case where a Chuck E. Cheese coin was incorrectly labeled as Greek currency. Despite this, the app's organized interface and ability to save scans for tracking collection value over time make it a practical tool. While it performs well for common currency, verifying results with additional sources is recommended for unusual items to ensure reliability.