CatchKeeper® Tides, moon, wind and water, read together and turned into the only answer that matters: is it worth going and when?
The hours worth having.
Not a weather report. An activity score for the water you actually fish, hour by hour, so you can pick the window instead of the day.
Your grandad's almanac wasn't wrong to watch the moon.
Solunar tables read one signal. We went to the literature on all of them — 21 peer-reviewed studies, independently checked — and weighed every factor by what the evidence supports, rather than by what the almanac always said.
Everything the fish are reading.
Check an hour in the day and the score is revealed — every factor behind it, scored and shown. You don't have to second-guess a number when you can see everything that went into it.
Local means local.
CatchKeeper® works in zones. Actual bodies of water with their own behaviour, rather than dropping a grid over the coast and hoping. Each one carries its own season and its own history.
Free on iOS and Android. Know when your spots will fire, learn from every catch you log and share it with fishers who get it.