Sweet Bonanza

Sweet Bonanza is a field guide that helps you understand the maximum lengths of freshwater species. It features 26 river giants from around the world, ranked from longest to shortest. You can compare sizes easily and settle debates with clear data. Browse the full roster or use search to find specific species or rivers. Filter the list by groups such as catfish, salmonids, or sturgeons to find exactly what you need. Bookmark your favorite fish to keep a personal list of species you care about most. Each species has a detailed page with a drawn river band that shows the fish at true scale. A measuring tape compares the fish against a human angler for better perspective. You will also find key facts like home river, maximum weight, lifespan, and habitat details. The app includes a Tape Duel mode that turns size comparisons into a game. You will make fifteen rounds of picking the longer fish between two options. The tape animations show how much you were right or wrong after every pick. You can also add specific species to your duel deck to practice with them. Plan your riverbank day by organizing species on their individual sheets. The Creel Book feature tracks your tape points, best runs, and recently viewed species. It keeps your progress and preferences one tap away for quick access. All content is included in the app and works completely offline. With Sweet Bonanza, your bookmarks, game progress, and notes are stored only on your device, with no registration, accounts, or cloud synchronization required.