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Best Fish Identification Apps

226+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Looking for free fish identification apps? 20 of our 226+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Fish Identification

FishVerify: ID & Regulations#1

FishVerify: ID & Regulations by FishVerify LLC

#1 Fish Identification App
Editor's Choice
⚽ Sports
4.6😐(1.9K ratings)
FreeAdsIn-App Purchases
FishVerify: ID & Regulations screenshot 1
FishVerify: ID & Regulations screenshot 2
FishVerify: ID & Regulations screenshot 3
FishVerify: ID & Regulations screenshot 4
FishVerify: ID & Regulations screenshot 5
FishVerify: ID & Regulations screenshot 6

FishVerify is a mobile application that helps users identify various species of fish through photographs. Simply snap a picture of the fish, and the app will provide information on the species. Never struggle to identify a fish again – download FishVerify now!

What We Love

  • 🚀 Accurate fish identification
  • 👍 Helpful for new/inexperienced anglers
  • 🔍 Useful for verifying regulations
  • 💡 Convenient catch logging and tracking

Room to Improve

  • 🔒 Requires internet connection for full functionality
  • 💰 Subscription-based model with limited free features
  • 🐛 Inconsistent or inaccurate fish identification
Picture Fish - Fish Identifier#2

Picture Fish - Fish Identifier by Next Vision Limited

Fish ID Verify by Picture
Strong Contender
📚 Education
4.4😞(5K ratings)
FreeIn-App Purchases
Picture Fish - Fish Identifier screenshot 1
Picture Fish - Fish Identifier screenshot 2
Picture Fish - Fish Identifier screenshot 3
Picture Fish - Fish Identifier screenshot 4

Identify fishes instantly with Picture Fish! Snap or upload a picture of a fish to get fast and accurate identification of over 2500 species. Join a dynamic community, access fish-keeping tips, and explore a rich database of fish information. Upgrade to Picture Fish Premium for expert answers, HD wallpapers, and an ad-free experience. Explore more at [link to app].

What We Love

  • 🚀 Quick and accurate fish identification
  • 👍 Helpful for learning about fish species
  • 💡 Useful for anglers and aquarium hobbyists
  • 🚀 Easy and fast to use

Room to Improve

  • 🐛 Inaccurate fish identification in many cases
  • 🤑 Expensive subscription model
  • 🤯 Difficult to cancel subscription
Fishbrain - Fishing App#3

Fishbrain - Fishing App by FishBrain AB

Fish Spots, Maps & Identifier
Worth Considering
⚽ Sports
4.6😊(835 ratings)
FreeAdsIn-App Purchases
#6in Sports
Fishbrain - Fishing App screenshot 1
Fishbrain - Fishing App screenshot 2
Fishbrain - Fishing App screenshot 3
Fishbrain - Fishing App screenshot 4
Fishbrain - Fishing App screenshot 5
Fishbrain - Fishing App screenshot 6

Discover the best fishing spots near you, track your catches, connect with other anglers, and explore detailed maps with Fishbrain - the ultimate fishing app! Join the community today to enhance your fishing experience.

What We Love

  • 🚀 Great community and social features
  • 👍 Helpful for finding fishing spots and sharing catches
  • 🌟 Useful for learning new fishing techniques and gear
  • 💡 Interesting concept for a fishing-focused social app

Room to Improve

  • 💰 Subscription costs are too high for casual users
  • 🗺️ Inaccurate location tracking and mapping
  • 🐛 Bugs and glitches in the app

More Fish Identification apps to explore

4
Catchr: Fish Identifier
Catchr: Fish Identifier
Catchr: Fish Identifier
Identify fish & log catches
Free

Identify and track your catches with this user-friendly app that helps you instantly identify fish species, estimate weight and length, and categorize your catches with a subscription. Download the app and start logging your fishing memories today!

⚽ Sports
(3.7K)
5
Seek by iNaturalist
Seek by iNaturalist
Seek by iNaturalist
Identify plants & animals
Free

Seek by iNaturalist is a plant identification app that helps users identify plants and animals using image recognition technology. Simply take a picture, and the app will provide information about the species. Explore nature with Seek today!

📚 Education
(31K)
6
Deep Blue Divers Fish Guide
Deep Blue Divers Fish Guide
Deep Blue Divers Fish Guide
Six Senses Resort, Laamu
Free
$0.99 | 100% OFF

This marine life guide helps scuba divers and snorkelers identify fish species by color, shape, and scientific name, with up to 5 photos per species. Explore the guide like a book, log your sightings, add notes, and share your experiences with others.

✈️ Travel
(8)
7
FishAngler: Fishing Guide App
FishAngler: Fishing Guide App
FishAngler: Fishing Guide App
Fishing Maps, Forecast & Spots
Free

Discover the ultimate Fish Finder App for fishing enthusiasts! Access fishing maps, real-time weather forecasts, and catch tracking features for an unparalleled fishing experience. Start reeling in your dream catch today!

⚽ Sports
(13K)
8
Seabook: Fish Identifier & Log
Seabook: Fish Identifier & Log
Seabook: Fish Identifier & Log
Dive: Scuba DivingㆍSnorkeling
Free

Dive into the underwater world with a comprehensive app that helps you identify fish, creatures, corals, and more. Unlock the Logbook feature to track your scuba diving, snorkeling, or freediving adventures, and create personalized collections of your favorite marine life. Explore over 1,700 species with intuitive filters and direct search, and access detailed information offline. Embark on an immersive journey to discover and document the wonders of the ocean.

📚 Education
(197)
9
Fish Identifier & Scanner App
Fish Identifier & Scanner App
Fish Identifier & Scanner App
Fish Identifier by Picture
Free

Identify fish species instantly using a photo, with access to a vast encyclopedia of fish profiles, fishing and safety insights, and a personal logbook for tracking your discoveries. Download now and become a confident explorer of the underwater world.

📚 Education
(47)
10
Fish Identifier & Finder
Fish Identifier & Finder
Fish Identifier & Finder
Fish ID Verify by Picture
Free
🔍 Reference
(74)
11
Fish Identifier Fishing Booker
Fish Identifier Fishing Booker
Fish Identifier Fishing Booker
Fish ID - Fish Identification
Free

Identify any fish instantly with Fish Identifier's powerful AI by simply taking or uploading a photo. Access detailed information on over 3000 fish species and learn how to care for them. Subscribe to unlock the full database and save your identified fish in a collection.

📚 Education
(128)
12
Fish Identifier: AI Scanner
Fish Identifier: AI Scanner
Fish Identifier: AI Scanner
Species Recognition & Finder
Free

Get instant fish species recognition with this AI scanner app. Simply snap a photo of the fish, and let the app identify it for you. Try it now for an easier way to identify different fish species!

🔍 Reference
(150)
13
Fish identification
Fish identification
Fish identification
Species Recognition & Finder
Free
🗺️ Navigation
(0)
14
Fishing Spots: Find & Fish App
Fishing Spots: Find & Fish App
Fishing Spots: Find & Fish App
Local Fishing Maps & Forecast
Free

Discover the best fishing spots near you with detailed local maps indicating prime locations for a successful fishing trip. Start exploring today for the ultimate angling experience!

⚽ Sports
(11K)
15
Fish Identifier - Fish Scanner
Fish Identifier - Fish Scanner
Fish Identifier - Fish Scanner
Picture ID Fish Identification
Free

Identify fishes instantly with AI technology using Fish Identifier - Fish Verify. Simply snap a photo of a fish to get detailed information on over 3000 species. Explore the underwater world with this user-friendly app!

📚 Education
(72)
16
Fish Identifier Fish IDº
Fish Identifier Fish IDº
Fish Identifier Fish IDº
Identify Fish by Picture
Free

This innovative app helps you identify fish species instantly with just a photo, providing accurate information on name, region, and key traits. Snap a picture and discover names, regions, diets, and fun facts about both saltwater and freshwater species, and upgrade to a premium version for unlimited identifications and more features.

🔍 Reference
(5)
17
Fishing App - Pro Angler
Fishing App - Pro Angler
Fishing App - Pro Angler
Fish Identifier, Spots & Maps
Free

Discover the ultimate fishing companion with detailed species guides, weekly reports, marine weather, and 60,000 GPS fishing spots worldwide. From beginner to pro, access angling secrets and tips from experienced captains. Join us in promoting and preserving the sport of fishing!

⚽ Sports
(6)
18
Fish Identifier - Fish ID
Fish Identifier - Fish ID
Fish Identifier - Fish ID
Fish Identification Fish Brain
Free

Become a fish expert with Fish Identifier, a powerful AI app that instantly identifies various fish species from your photos. With an extensive database of 3000 fish species, save and explore detailed information about fish easily. Download now and delve into the underwater world!

🔧 Utilities
(45)
19
Fish Identification by Picture
Fish Identification by Picture
Fish Identification by Picture
Fish Identifier ID Fish Verify
Free

Identify fish instantly with our app! Take a picture or upload one to get detailed information about various fish species. Share your fish photos and explore a database of 3300 species. Subscribe for unlimited access at $3.99 per week or $39.99 per year. Visit our site for Terms of Use and Privacy Policy.

📚 Education
(13)
20
Fish Identifier - Fishby
Fish Identifier - Fishby
Fish Identifier - Fishby
Identify Any Fish Instantly
Free

This application helps users identify fish species instantly by snapping or uploading a photo, providing access to a vast database of fish information. With a user-friendly interface and offline access, it makes fish identification easy and fun, allowing users to enhance their fishing experience and become pros at identifying fish.

🔧 Utilities
(12)

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