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Best Free Bird Song Identifier Free Apps

247+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated October 2026

Out of 247+ free bird song identifier free apps on iOS, 19 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 Bird Song Identifier Free Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9β˜… (114K)NoNoOct 2026
2Picture Bird: Bird identifierPicture Bird: Bird identifierFree4.7β˜… (40K)NoYesOct 2026
3Audubon Bird GuideAudubon Bird GuideFree4.3β˜… (4.5K)YesNoOct 2026
4Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7β˜… (14K)YesYesOct 2026
5Smart Bird ID: Identify BirdsSmart Bird ID: Identify BirdsFree4.7β˜… (17K)NoYesOct 2026
6Bird Song Id USA songs & callsBird Song Id USA songs & calls$4.994.2β˜… (1.4K)NoNoOct 2026
7Bird Call Identifier Sounds IDBird Call Identifier Sounds IDFree4.6β˜… (7)YesYesAug 2026
8Bird Song Identifier・Sounds IDBird Song Identifier・Sounds IDFree4.9β˜… (34)NoYesOct 2026

Top Picks for Free Bird Song Identifier Free

Merlin Bird ID by Cornell Lab#1

Merlin Bird ID by Cornell Lab by Cornell University

Identify Birds You See & Hear
Editor's Choice
πŸ” Reference
4.9😊(114K ratings)
Free
#23in Reference
Merlin Bird ID by Cornell Lab screenshot 1
Merlin Bird ID by Cornell Lab screenshot 2
Merlin Bird ID by Cornell Lab screenshot 3
Merlin Bird ID by Cornell Lab screenshot 4
Merlin Bird ID by Cornell Lab screenshot 5
Merlin Bird ID by Cornell Lab screenshot 6

Easily identify birds by sight or sound using advanced machine learning. Explore birds in your region, track your sightings, and learn about species with photos, sounds, and range maps. This free app from the Cornell Lab of Ornithology helps build your birding skills.

What We Love

  • πŸš€ Helpful for bird identification
  • πŸ”’ Accurate bird identification
  • πŸ‘ Easy to use
  • πŸ‘ Useful for beginners and experts
  • πŸ‘ Enjoyable and fun to use
  • πŸ‘ Comprehensive bird information
  • πŸ‘ Excellent sound identification feature
  • πŸ‘ Connects with eBird
  • πŸ‘ Free app with no ads

Room to Improve

  • πŸ› Sound ID not always accurate
  • πŸ› Occasional crashes or bugs
  • πŸ› Difficulty adding birds to life list
  • πŸ› Limited bird packs for certain regions
  • πŸ› Requires location access
  • πŸ› High battery consumption
  • πŸ› Confusing user interface in some areas
Picture Bird: Bird identifier#2

Picture Bird: Bird identifier by Next Vision Limited

Bird Sound & Image ID, Birding
Strong Contender
πŸ” Reference
4.7😐(40K ratings)
FreeIn-App Purchases
#56in Reference
Picture Bird: Bird identifier screenshot 1
Picture Bird: Bird identifier screenshot 2
Picture Bird: Bird identifier screenshot 3
Picture Bird: Bird identifier screenshot 4
Picture Bird: Bird identifier screenshot 5
Picture Bird: Bird identifier screenshot 6

Identify birds by photo or sound with this smart app. Access detailed information, learn about bird feeding, and manage your sightings. It's a comprehensive tool for bird enthusiasts of all levels.

What We Love

  • πŸš€ Accurate identification
  • πŸ‘ Easy to use
  • πŸ’‘ Helpful information about birds
  • πŸš€ Ability to identify from photos and sounds
  • πŸ‘ Saves bird sightings
  • πŸ’‘ Useful for birdwatching

Room to Improve

  • πŸ› Inconsistent identification accuracy
  • πŸ”’ Misleading subscription model
  • πŸ› Incorrect identification of common birds
  • πŸ› Struggles with distant or obscured birds
  • πŸ’° Expensive subscription cost
Audubon Bird Guide#3

Audubon Bird Guide by National Audubon Society

Identify over 800 bird species
Worth Considering
πŸ” Reference
4.3😊(4.5K ratings)
FreeAds
Audubon Bird Guide screenshot 1
Audubon Bird Guide screenshot 2
Audubon Bird Guide screenshot 3
Audubon Bird Guide screenshot 4
Audubon Bird Guide screenshot 5

Identify North American birds with this comprehensive field guide. Features include a bird ID tool based on observations, detailed species information with photos and audio, and a personal sightings log. Discover nearby birding locations and connect with conservation efforts.

What We Love

  • πŸš€ Great app
  • πŸ‘ Easy to use
  • πŸ” Helpful for identifying birds
  • 🎢 Useful bird calls and sounds
  • πŸ“ Provides location-based bird sightings
  • πŸ—ΊοΈ Detailed range maps
  • 🀝 Supports community features
  • πŸ’° Free app with great value

Room to Improve

  • πŸ› Buggy and crashes
  • πŸ”„ Confusing interface changes
  • πŸ”’ Requires account creation
  • πŸ“ Limited location-based features
  • πŸ—ΊοΈ Outdated or incomplete range maps
  • 🎢 Missing bird calls and sounds
  • πŸ–ΌοΈ Poor photo quality and functionality

More Free Bird Song Identifier Free apps to explore

FAQ about Free Bird Song Identifier Free

What are the best free bird song identifier free apps for iPhone?
Merlin Bird ID by Cornell Lab tops our free bird song identifier free apps ranking as of October 2026, with a 4.9-star average from 114K App Store ratings, and it's free to download.
Merlin Bird ID by Cornell Lab has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 247+ free bird song identifier free apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.