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Lab

Fish ID

Take a photo of your catch. GILLI suggests likely species, shows close matches, and helps you save the right name to your logbook.

See GILLI

Free in GILLI on iPhone

Checking photo

  1. European perchPerca fluviatilis

    87%

  2. ZanderSander lucioperca

    9%

  3. Northern pikeEsox lucius

    4%

How it works

  1. Snap

    Take a photo or pick one from your library. Use a clear side photo. Add a second angle if the first shot is poor.

  2. Compare

    GILLI checks the photo against common freshwater and coastal species.

  3. Review

    When several species look similar, GILLI shows the alternatives. You make the final call.

  4. Log

    Save the species to your catch record.