Greek Seas Field Guide app icon
iPhone & iPad

Greek Seas Field Guide

Greek Seas Field Guide is a fully offline marine-life companion for snorkelers, divers, and naturalists exploring the Greek seas. Instead of a generic encyclopedia, it turns species identification into a guided decision process: you answer a short visual key (shape, fins, pattern, depth, habitat, colour, size, behaviour) and the app narrows 220 bundled species to likely matches, then shows depth range, seasonality, behaviour, conservation status, and similar species. A separate depth-zone explorer lets you browse what lives at 0–5 m, 5–15 m, 15–30 m and below, while a dive-site matcher cross-references 80 Greek dive and snorkel sites with expected species and local conditions. Everything ships in the binary—no account, no network, no cloud, no purchases, no ads.

About Greek Seas Field Guide

Greek Seas Field Guide is a fully offline marine-life companion for snorkelers, divers, and naturalists exploring the Greek seas. Instead of a generic encyclopedia, it turns species identification into a guided decision process: you answer a short visual key (shape, fins, pattern, depth, habitat, colour, size, behaviour) and the app narrows 220 bundled species to likely matches, then shows depth range, seasonality, behaviour, conservation status, and similar species. A separate depth-zone explorer lets you browse what lives at 0–5 m, 5–15 m, 15–30 m and below, while a dive-site matcher cross-references 80 Greek dive and snorkel sites with expected species and local conditions. Everything ships in the binary—no account, no network, no cloud, no purchases, no ads.

Highlights

Use an 8-step visual identification key (body sh…

Use an 8-step visual identification key (body shape, fin placement, pattern, size, depth, habitat, colour, behaviour) to narrow the bundled 220-species Greek marine catalogue to likely matches.

Browse the species catalogue by taxonomic group,…

Browse the species catalogue by taxonomic group, depth zone, season, or conservation status, and open full profiles with field marks, range, behaviour, and similar-species warnings.

Explore a depth-zone explorer that lists which s…

Explore a depth-zone explorer that lists which species occur at 0–5 m, 5–15 m, 15–30 m, and deeper, with charts showing seasonal sighting likelihood.

Match a dive or snorkel site from 80 bundled Gre…

Match a dive or snorkel site from 80 bundled Greek locations to expected species, entry type, depth profile, and local habitat notes.

Take a 10-question marine-life quiz generated fr…

Take a 10-question marine-life quiz generated from the catalogue, with instant explanations and a no-pressure review of missed species.

Use the comparison tray to place up to four simi…

Use the comparison tray to place up to four similar species side by side and compare size, depth, season, and diagnostic field marks.

Privacy first

Greek Seas Field Guide does not collect personal data — everything stays on your device, with no third-party tracking or advertising SDKs. Read the full Privacy Policy.

Support

Questions or feedback? Visit Support or email jordyzutter36@icloud.com.