Check a catch

SlotGauge Pro

Free SlotGauge answers "is it a keeper?" for every regulated fish in ten states and shows today's tide. Pro is for the days you plan ahead — $19.99 a year or $2.99 a month, no ads, cancel any time.

What Pro adds

Unlimited photo IDSnap a fish and SlotGauge names it. Free accounts get 3 a month; Pro never counts. Tides anywhereAny NOAA station in the country, saved stations for trips, and the week ahead — not just today and tomorrow near you. Catch log with conditionsEvery saved catch records tide stage, moon phase and weather, and Insights shows what has been working for you. Best windowsTide, moon, weather and open seasons combined into "fish here, then".

Go Pro

Sign in with Google, pick yearly or monthly, pay through Stripe. Pro follows your account to every device.

Open SlotGauge Pro

What stays free

Keeper checks by voice or text, every regulation and species page, the tide badge with today's chart for your nearest station, and three photo IDs a month. SlotGauge never shows ads to anyone.

Subscriptions renew automatically until cancelled from the account menu (Manage subscription). See the terms and privacy policy.