Fins vs All Blue

Fins identifies fish, nudibranchs and other invertebrates from a photo or guided step-by-step search, in seconds, wherever you are in the world. Whether you're logging a dive in Raja Ampat, snorkeling the Great Barrier Reef, or just curious about something you spotted at the beach, Fins brings the ocean's species to your fingertips. AI Marine Species ID Upload or snap a photo and let Fins identify the species instantly. Or use guided search to narrow it down step by step, no photo needed. Dive Logbook & Snorkel Tracker Record every dive, log your sightings, and build your personal life list. Your ocean story, beautifully kept. Marine Trivia & ID Games Test your reef knowledge, earn points, and climb the leaderboard. Learning the ocean has never been this fun. Badges & Achievements Unlock badges for new species, dive milestones, and rare finds. Spot a rare nudibranch? There's a badge for that. Liveaboard & Travel Planning Browse and book liveaboards across the world's top dive destinations, all inside the app. Join the Movement Every sighting you log contributes to ocean awareness and conservation. You're not just exploring, you’re helping. Community Share sightings, solve marine mysteries together, and connect with a growing global community of ocean lovers. Who Fins Is For Divers & Snorkelers — Log dives, ID species, relive every underwater adventure. Underwater Photographers — Name your shots and build your own species collection. Liveaboard Travelers — Make the most of every surface interval. Students & Educators — A modern, visual marine field guide for the classroom or the reef. Citizen Scientists — Every sighting you log matters. Curious Explorers — Discover the ocean from anywhere on earth. Fins is your companion for exploration, learning, and conservation. Download Fins and dive smarter.

All Blue is a beautifully crafted field guide to marine species — built for anglers, divers, and anyone curious about life beneath the surface. Whether you're identifying a catch on the dock, planning your next dive, or just exploring the ocean from your couch, All Blue puts a complete, image-rich species database in your pocket. No accounts, no ads, no tracking. Just the fish. — A FIELD GUIDE WORTH CARRYING — Hundreds of marine species, each documented with: • High-resolution photographs from multiple angles • Scientific Latin names, family classification, and full taxonomy • Habitat layer, depth range, and geographic distribution • Adult and juvenile identification notes • Recommended fishing methods, baits, and lures Every entry is researched and curated — no AI-generated filler, no Wikipedia rewrites. — FIND ANY FISH IN SECONDS — A powerful multi-facet search lets you filter by: • Water type (saltwater, freshwater, brackish) • Habitat zone (reef, coastal, pelagic, benthic, deep) • Geographic region • Fishing method • Family or genus Mix and match to find exactly what you're looking for. Spotted something unfamiliar at a reef in the tropics? Two taps and you'll narrow it down. — YOUR PERSONAL LEDGER — Track your fishing journey: • Mark species as Caught when you land one • Mark species as Target for the ones still on your wishlist • Browse your personal collection grouped by status Your data lives only on your device — never uploaded, never shared. — DIVE IN — The signature Dive In mode arranges every species along a continuous depth axis — from sunlit reefs at 0 meters to the abyssal deep beyond 1,000 meters. Scroll down and watch the water darken, light shafts fade, and the ambient depth gauge climb as you descend through ocean layers. It's a meditation, an exploration, and a different way to understand who lives where. — PRIVACY FIRST — All Blue collects nothing. No accounts. No analytics. No advertising. No tracking SDKs. Your catches, targets, and browsing stay on your device. — DESIGNED WITH CARE — Hand-crafted with custom typography, precise spacing, and a minimal dark palette designed to fade away and let the species shine. Optimized for iPhone with native iOS gestures, haptic feedback, and a thoughtful field-guide aesthetic. The fish are the point. We just got out of the way.