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Best Free Bird Song Identifier Apps

248+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated September 2026

Finding the right free bird song identifier apps can be overwhelming with so many options. We've analyzed 248+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Free Bird Song Identifier Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Bird Song Identifier・Sounds IDBird Song Identifier・Sounds IDFree4.9★ (34)NoYesSep 2026
2Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (111K)NoNoSep 2026
3Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoSep 2026
4Identify Birds – Smart Bird IDIdentify Birds – Smart Bird IDFree4.7★ (17K)NoYesSep 2026
5Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7★ (14K)YesYesSep 2026
6Picture Bird: Bird identifierPicture Bird: Bird identifierFree4.7★ (40K)NoYesSep 2026
7BirdNETBirdNETFree4.0★ (212)NoNoSep 2026
8ChirpOMatic - BirdSong USAChirpOMatic - BirdSong USAFree was $4.994.6★ (1.7K)NoYesSep 2026

Top Picks for Free Bird Song Identifier

Merlin Bird ID by Cornell Lab#2

Merlin Bird ID by Cornell Lab by Cornell University

Identify Birds You See & Hear
Strong Contender
🔍 Reference
4.9😊(111K ratings)
Free
#11in 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#3

Audubon Bird Guide by National Audubon Society

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

  • 🚀 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

More Free Bird Song Identifier apps to explore

FAQ about Free Bird Song Identifier

What are the best free bird song identifier apps for iPhone?
Bird Song Identifier・Sounds ID tops our free bird song identifier apps ranking as of September 2026, with a 4.9-star average from 34 App Store ratings, and it's free to download.
Bird Song Identifier・Sounds ID has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ free bird song identifier apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Bird Song Identifier uses advanced technology to identify birds either by analyzing a photo you upload or by recording and analyzing bird songs and calls. It then provides you with information about the identified species.
The provided data does not specify offline functionality. However, identification features often require an internet connection to access databases for accurate results.

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