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Best Fish Identification Apps

245+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated August 2026

Looking for free fish identification apps? 19 of our 245+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Fish Identification Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1FishVerify: ID & RegulationsFishVerify: ID & RegulationsFree4.6★ (2.1K)NoYesAug 2026
2Picture Fish - Fish IdentifierPicture Fish - Fish IdentifierFree4.5★ (5.3K)NoYesAug 2026
3Catchr: Fish IdentifierCatchr: Fish IdentifierFree4.7★ (4.8K)NoYesAug 2026
4Fish identificationFish identificationFree—NoYesMay 2026
5Fish Identifier & FinderFish Identifier & FinderFree4.5★ (81)NoYesAug 2026
6Seek by iNaturalistSeek by iNaturalistFree4.8★ (31K)NoNoAug 2026
7Fish Identification by PictureFish Identification by PictureFree4.0★ (13)NoYesMay 2026
8Fish Identifier: AI Scanner IDFish Identifier: AI Scanner IDFree—NoYesMay 2026

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😐(2.1K ratings)
FreeIn-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

Instantly identify fish species using your camera and access up-to-date local fishing regulations. Track your catches, log important fishing data, and store your licenses digitally. Premium features offer advanced identification, weather, and expert advice.

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
4.5😞(5.3K 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

Instantly identify fish species by taking or uploading a photo. Access a vast database with detailed information and helpful tips for fish keeping. Connect with a community for shared knowledge and insights.

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
Catchr: Fish Identifier#3

Catchr: Fish Identifier by Smolworks Inc

Identify fish & log catches
Worth Considering
⚽ Sports
4.7😊(4.8K ratings)
FreeIn-App Purchases
Catchr: Fish Identifier screenshot 1
Catchr: Fish Identifier screenshot 2
Catchr: Fish Identifier screenshot 3
Catchr: Fish Identifier screenshot 4
Catchr: Fish Identifier screenshot 5
Catchr: Fish Identifier screenshot 6

Instantly identify fish species, weight, and length by snapping a photo. Log your catches with detailed notes, track personal bests, and compete on leaderboards. Build a digital collection of your fishing memories.

What We Love

  • 🚀 Great app for tracking catches
  • 👍 Friendly and helpful community
  • 📊 Accurate fish analysis with AR update
  • 💾 Convenient way to store and view past catches

Room to Improve

  • 🐛 Inaccurate weight and length measurements
  • 💰 Paid features after 3 scans

More Fish Identification apps to explore

4
Fish identification
Fish identification
Fish identification
Species Recognition & Finder
Free
🗺️ Navigation
(0)
5
Fish Identifier & Finder
Fish Identifier & Finder
Fish Identifier & Finder
Fish ID Verify by Picture
Free

Instantly identify fish species from a photo and access detailed information. Ask questions about diet, origin, and diseases. Enhance your knowledge of aquatic life for fishing or marine biology.

Identify fish from photosDetailed fish informationAsk questions about fish
🔍 Reference
(81)
free with in-app purchases
6
Seek by iNaturalist
Seek by iNaturalist
Seek by iNaturalist
Identify plants & animals
Free

Identify plants, animals, and fungi using your phone's camera. Learn about the organisms around you and earn badges for your discoveries. It's a fun, kid-safe way to explore nature and expand your knowledge of the living world.

Image recognition for plant and animal identificationLearn about local speciesEarn badges for observations
📚 Education
(31K)
free
7
Fish Identification by Picture
Fish Identification by Picture
Fish Identification by Picture
Fish Identifier ID Fish Verify
Free

Identify fish species instantly by taking or uploading a photo. Access detailed information on over 3300 species, learn care tips for aquariums, and save your catches to a personal collection. Share your discoveries with others.

AI-powered fish identificationDatabase of 3300+ fish speciesDetailed fish information
📚 Education
(13)
free with in-app purchases
8
Fish Identifier: AI Scanner ID
Fish Identifier: AI Scanner ID
Fish Identifier: AI Scanner ID
Species Recognition & Finder
Free
🔍 Reference
(0)
9
FishScan - Fish Identifier
FishScan - Fish Identifier
FishScan - Fish Identifier
Identify Fish by Photo Fast
Free

Instantly identify fish from photos using AI. Explore a vast encyclopedia of species, track your discoveries, and enjoy weekly fish facts and wallpapers. Perfect for anglers, aquarium enthusiasts, and ocean lovers.

Identify fish from photosExtensive fish species encyclopediaSave and organize identified fish
📚 Education
(66)
subscription
10
Fish Identifier - FishSnap
Fish Identifier - FishSnap
Fish Identifier - FishSnap
AI Fish Scanner for Fishing
Free
📚 Education
(0)
11
WhatTheFish - Fish Identifier
WhatTheFish - Fish Identifier
WhatTheFish - Fish Identifier
by Rodrigo Guzman
Free
🔧 Utilities
(0)
12
Fish Identifier: AI Scan
Fish Identifier: AI Scan
Fish Identifier: AI Scan
Instantly Verify Species
Free
📚 Education
(0)
13
Fish Identifier: Scanner
Fish Identifier: Scanner
Fish Identifier: Scanner
Fish Finder & Fish ID
Free
🔍 Reference
(0)
14
Fishing Spots: Find & Fish App
Fishing Spots: Find & Fish App
Fishing Spots: Find & Fish App
Fish Finder, Tides & Weather
Free

Discover local fishing spots with interactive maps, depth charts, and real-time forecasts. Log your catches, analyze your success, and connect with a global community of anglers to improve your fishing game.

Interactive fishing maps with depth chartsReal-time fishing forecasts and weatherCatch logging and analysis
⚽ Sports
(11K)
free with in-app purchases
15
FishScan: AI Fish Identifier
FishScan: AI Fish Identifier
FishScan: AI Fish Identifier
Fish Identifier & AI Scanner
Free
📷 Photo & Video
(0)
16
Fish Identifier: Photo ID
Fish Identifier: Photo ID
Fish Identifier: Photo ID
AI Fish Species Detector
Free

Instantly identify fish species using AI by uploading a photo. Access a vast database with detailed information on habitat, behavior, and conservation status. Ideal for anglers, researchers, and hobbyists interested in aquatic life.

Instant fish identification via photoExtensive database of freshwater and saltwater speciesAI-powered image recognition
📚 Education
(0)
freemium
17
Fish ID: AI Fish Finder
Fish ID: AI Fish Finder
Fish ID: AI Fish Finder
Identify any fish with AI
Free
🔍 Reference
(0)
18
FishID Explorer
FishID Explorer
FishID Explorer
AI Fish Identifier & Scanner
$8.99
📚 Education
(0)
19
Aqualens: Fish Identifier
Aqualens: Fish Identifier
Aqualens: Fish Identifier
Scan Fish & Ocean in Seconds
Free
🔍 Reference
(0)
20
Fish Identifier - Fish ID
Fish Identifier - Fish ID
Fish Identifier - Fish ID
Fish Identification Fish Brain
Free

Instantly identify fish species using AI by taking or uploading a photo. Access a vast encyclopedia of over 3000 fish with detailed information and save your discoveries.

AI-powered fish identification from photosDatabase of 3000+ fish speciesDetailed fish information
🔧 Utilities
(45)
free with in-app purchases

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FAQ about Fish Identification

What are the best fish identification apps for iPhone?
FishVerify: ID & Regulations tops our fish identification apps ranking as of August 2026, with a 4.6-star average from 2.1K App Store ratings, and it's free to download.
Yes — 19 of the top fish identification apps we rank are free to download, including FishVerify: ID & Regulations and Picture Fish - Fish Identifier.
FishVerify: ID & Regulations has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 245+ fish identification apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
FishVerify helps users identify hundreds of freshwater and saltwater fish species using their phone's camera. It also provides local fishing regulations, including size and bag limits, based on the user's GPS location. The app offers features for logging catches, storing fishing licenses, and accessing marine weather information.
Key features include manual species search, access to local fishing rules and regulations, and image recognition for instant fish identification (premium). Premium users also benefit from a catch log with GPS and weather data, a digital wallet for licenses, marine weather forecasts, and expert identification assistance.

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