FishHogs puts free NOAA nautical charts and GPS navigation in your pocket. Built for anglers who'd rather spend money on bait than chart subscriptions. Free nautical charts for US coastal waters and the Great Lakes — NOAA charts, GPS navigation, and markers for anglers.
Updated on
Jul 23, 2026
Maps & Navigation
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.