Best Free Fish Identifier Apps

249+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated November 2026

Out of 249+ free fish identifier apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Free Fish Identifier Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fish Identifier - Fish101Fish Identifier - Fish101Free5.0★ (9)NoNoNov 2026
2Catchr: Fish IdentifierCatchr: Fish IdentifierFree4.7★ (5K)NoYesNov 2026
3Fish Identifier: AI ScannerFish Identifier: AI ScannerFree4.6★ (190)NoYesNov 2026
4Picture Fish - Fish IdentifierPicture Fish - Fish IdentifierFree4.5★ (5.4K)NoYesNov 2026
5FishVerify: ID & RegulationsFishVerify: ID & RegulationsFree4.6★ (2.2K)NoYesNov 2026
6Fish Identifier by Picture AIFish Identifier by Picture AIFree5.0★ (3)YesYesOct 2026
7Fish Identifier ◦ FisheryFish Identifier ◦ FisheryFree—NoYesJul 2026
8Fish Identifier By Picture: IDFish Identifier By Picture: IDFree5.0★ (2)NoYesOct 2026

Top Picks for Free Fish Identifier

Fish Identifier - Fish101#1

Fish Identifier - Fish101 by Piscaro LLC

AI Fish ID by Photo
Editor's Choice
🔧 Utilities
5.0(9 ratings)
Free
Fish Identifier - Fish101 screenshot 1
Fish Identifier - Fish101 screenshot 2
Fish Identifier - Fish101 screenshot 3
Fish Identifier - Fish101 screenshot 4
Fish Identifier - Fish101 screenshot 5
Fish Identifier - Fish101 screenshot 6

Instantly identify fish species from a photo. Get common and scientific names, descriptions, size, habitat, and eating quality. Features advanced AI for accurate identification of multiple fish in one image, with no ads or subscriptions.

Catchr: Fish Identifier#2

Catchr: Fish Identifier by Smolworks Inc

Identify fish & log catches
Strong Contender
⚽ Sports
4.7😊(5K 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
Fish Identifier: AI Scanner#3

Fish Identifier: AI Scanner by App All Day Pty Ltd

Species Recognition & Finder
Worth Considering
🔍 Reference
4.6(190 ratings)
FreeIn-App Purchases
Fish Identifier: AI Scanner screenshot 1
Fish Identifier: AI Scanner screenshot 2
Fish Identifier: AI Scanner screenshot 3

Instantly identify fish species using AI by snapping a photo. Discover detailed information about their habits, habitats, and characteristics. Enhance your fishing trips and marine explorations with this educational and user-friendly tool.

More Free Fish Identifier apps to explore

FAQ about Free Fish Identifier

What are the best free fish identifier apps for iPhone?
Fish Identifier - Fish101 tops our free fish identifier apps ranking as of November 2026, with a 5.0-star average from 9 App Store ratings, and it's free to download.
Fish Identifier - Fish101 has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 249+ free fish identifier apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.