Fish Rules

Fish Rules makes a complicated U.S. regulation check faster by using date and location to show the relevant species, open season, possession limit and minimum size. Illustrated identification clues help distinguish similar catches, and a manual location can be selected when the phone has no signal. Coverage spans federal and state saltwater from Maine through the Gulf and Hawaii, with freshwater rules for a smaller set of states. Some agencies and regional fishery councils formally point anglers to the app.

The publisher's own terms say the regulation display is a guide and link onward to official rules. GPS can place a boat on the wrong side of a management boundary, emergency closures may change quickly, and freshwater coverage is far from national. Identification assistance and reef locations also include paid features. Use Fish Rules to find the likely answer and source, then verify unusual boundaries, protected species and same-day closures with the responsible agency before keeping a fish.