Free AI fish ID

Identify any fish from a photo

Snap or pick a photo. Four AI models vote on the species, and when they disagree you choose from the shortlist. Every fish you log goes into your sticker album. Free, no subscription.

The FishNerd app after identifying a mutton snapper: the catch photo, place and species

How it works

  1. 1Take or pick a photoGallery photos keep their GPS, so the catch lands on your map.
  2. 2Four models voteEach names the species on its own. Agreement sets the confidence.
  3. 3It goes in your albumLogged with place, weather and moon, and added to your sticker album.
Sticker album

Collect every species in your waters

Each region you fish has its own album of the species found there. Log a catch and its sticker fills in. Catch something outside its usual range and it counts as a bonus.

The sticker album in the FishNerd app: species of a Florida county, collected ones filled with catch photos

Species guides

Questions

Is the fish identifier free?

Yes. FishNerd is 100% free, with no paid tier and no subscription.

How accurate is it?

Four AI models identify the fish independently and vote. When they agree, you get the answer. When they don't, you pick from a shortlist instead of getting a confident wrong guess.

Is it like a fishing Pokédex?

Pretty much. Every species you catch goes into a sticker album for the region you fished, with bonus stickers for rare finds.

Which phones does it work on?

iPhone and Android. Download FishNerd from the App Store or Google Play.