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Best Bird Song Identifier Apps

246+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

Merlin Bird ID by Cornell Lab is the household name in bird song identifier, but it's far from the only option. We track 246+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Bird Song Identifier Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (114K)NoNoOct 2026
2Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoOct 2026
3Lyrebird: Bird IdentifierLyrebird: Bird IdentifierFree—YesYesSep 2026
4Bird Call Identifier Sounds IDBird Call Identifier Sounds IDFree4.6★ (7)YesYesAug 2026
5Smart Bird ID: Identify BirdsSmart Bird ID: Identify BirdsFree4.7★ (17K)NoYesOct 2026
6Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7★ (14K)YesYesOct 2026
7Bird Song Identifier・Sounds IDBird Song Identifier・Sounds IDFree4.9★ (34)NoYesOct 2026
8Bird Sound Identifier Call IdBird Sound Identifier Call IdFree5.0★ (1)NoYesOct 2026

Top Picks for Bird Song Identifier

Merlin Bird ID by Cornell Lab#1

Merlin Bird ID by Cornell Lab by Cornell University

Identify Birds You See & Hear
Editor's Choice
🔍 Reference
4.9😊(114K ratings)
Free
#24in 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

  • 🚀 Helpful for bird identification
  • 🔒 Accurate bird identification
  • 👍 Easy to use
  • 👍 Useful for beginners and experts
  • 👍 Enjoyable and fun to use
  • 👍 Comprehensive bird information
  • 👍 Excellent sound identification feature
  • 👍 Connects with eBird
  • 👍 Free app with no ads

Room to Improve

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

Audubon Bird Guide by National Audubon Society

Identify over 800 bird species
Strong Contender
🔍 Reference
4.3😊(4.5K ratings)
FreeAds
Audubon Bird Guide screenshot 1
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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

  • 🚀 Great app
  • 👍 Easy to use
  • 🔍 Helpful for identifying birds
  • 🎶 Useful bird calls and sounds
  • 📍 Provides location-based bird sightings
  • 🗺️ Detailed range maps
  • 🤝 Supports community features
  • 💰 Free app with great value

Room to Improve

  • 🐛 Buggy and crashes
  • 🔄 Confusing interface changes
  • 🔒 Requires account creation
  • 📍 Limited location-based features
  • 🗺️ Outdated or incomplete range maps
  • 🎶 Missing bird calls and sounds
  • 🖼️ Poor photo quality and functionality

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FAQ about Bird Song Identifier

What are the best bird song identifier apps for iPhone?
Merlin Bird ID by Cornell Lab tops our bird song identifier apps ranking as of October 2026, with a 4.9-star average from 114K App Store ratings, and it's free to download.
Yes — 20 of the top bird song identifier apps we rank are free to download, including Merlin Bird ID by Cornell Lab and Audubon Bird Guide.
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 246+ bird song identifier apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches

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