Since there's no ingame tool for keeping track of blue coins, they're notoriously hard to find! Many have tried and failed to finish this tricky challenge, but with this tool 100% completion is within your reach! Blue Coin Tracker is an unofficial Super Mario Sunshine companion app. The app is intended to assist you in keeping track of your blue coin collection progress while also providing you a helpful guide right at your fingertips. Features: - Level separated checklists to track your own c