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Best Cornell Bird Call Apps

248+ iOS apps curated and reviewed

3.5 avg rating
20 free apps
Updated August 2026

If you already know Merlin Bird ID by Cornell Lab, this is the deeper bench. 248+ cornell bird call apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Cornell Bird Call Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (111K)NoNoAug 2026
2eBirdeBirdFree3.8★ (797)NoNoAug 2026
3Bird ID - Call IdentificationBird ID - Call IdentificationFree4.8★ (16)NoYesAug 2026
4Bird QRBird QRFree2.4★ (64)NoNoMay 2026
5Bird Call Identifier Sounds IDBird Call Identifier Sounds IDFree4.6★ (7)YesYesAug 2026
6Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoAug 2026
7Bird Sound Identifier Call IdBird Sound Identifier Call IdFree5.0★ (1)NoYesAug 2026
8The Sound Approach: Bird SoundThe Sound Approach: Bird SoundFree—NoNoJul 2026

Top Picks for Cornell Bird Call

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😊(111K ratings)
Free
#14in 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

Room to Improve

  • 🐛 Sound ID not always accurate
  • 🐛 Occasional crashes or bugs
  • 🐛 Difficulty adding birds to life list
eBird#2

eBird by Cornell University

Cornell Lab of Ornithology
Strong Contender
🔍 Reference
3.8😐(797 ratings)
Free
eBird screenshot 1
eBird screenshot 2
eBird screenshot 3
eBird screenshot 4
eBird screenshot 5

Easily record bird sightings in the field and contribute to a global database for scientific research and conservation. This app offers offline functionality, customized checklists, and GPS-enabled location plotting.

What We Love

  • 🚀 Excellent for citizen science
  • 🔍 Helpful for finding birds at hotspots
  • 📚 Useful for tracking life lists
  • 👍 Easy to use and submit checklists

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔋 High battery consumption
  • 📍 Issues with location tracking and mapping

More Cornell Bird Call apps to explore

4
Bird QR
Bird QR
Bird QR
by CELLC
Free

Enhance your reading experience with this app that brings bird identification books to life. Access high-definition bird songs, calls, and supplementary information directly from your device. It also connects you to valuable ornithology resources and other helpful birding tools.

Access bird songs and callsStream supplementary contentLink to Merlin Bird ID app
🔍 Reference
(64)
free
5
Bird Call Identifier Sounds ID
Bird Call Identifier Sounds ID
Bird Call Identifier Sounds ID
Bird Identifier By Sound ID
Free

Instantly identify birds by their songs or photos using advanced AI. Explore a vast database of over 6,000 species with detailed information and stunning images. Build and manage your personal bird collection with this user-friendly tool.

Identify birds by soundIdentify birds by photoDatabase of 6000+ species
🔍 Reference
(7)
free with in-app purchases
6
Audubon Bird Guide
Audubon Bird Guide
Audubon Bird Guide
Identify over 800 bird species
Free

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.

Bird identification toolDetailed species profilesBird song and call audio
🔍 Reference
(4.5K)
free with in-app purchases
7
Bird Sound Identifier Call Id
Bird Sound Identifier Call Id
Bird Sound Identifier Call Id
Song Picture Identification
Free

Identify birds instantly using your phone's camera or microphone. This AI-powered tool provides accurate visual and audio recognition, helping you learn about local wildlife on your nature walks.

Identify birds by photoIdentify birds by soundAccurate visual recognition
🔍 Reference
(1)
subscription
8
The Sound Approach: Bird Sound
The Sound Approach: Bird Sound
The Sound Approach: Bird Sound
The world of bird sounds
Free
📚 Education
(0)
9
Bird Identifier - Birding ID
Bird Identifier - Birding ID
Bird Identifier - Birding ID
Identify birds by picture AI
Free
📚 Education
(0)
10
BirdMark - Bird Identifier
BirdMark - Bird Identifier
BirdMark - Bird Identifier
Bird ID by Photo & Sound
Free

Instantly identify birds from photos or sounds. Get detailed species information, enhance blurry photos, and track your sightings in a personal journal. Explore discovery maps and learn bird calls.

Photo identificationSound identificationAI birding assistant
🔍 Reference
(1)
free with in-app purchases
11
Birdly: Bird Identifier
Birdly: Bird Identifier
Birdly: Bird Identifier
Sound, Call & Photo ID
Free
📚 Education
(0)
12
Bird identifier º
Bird identifier º
Bird identifier º
Bird count - bird call
Free
🎬 Entertainment
(0)
13
[bird identifier] by Birdby
[bird identifier] by Birdby
[bird identifier] by Birdby
Photo & Sound Identification
Free
🔍 Reference
(0)
14
Lyrebird: Bird Identifier
Lyrebird: Bird Identifier
Lyrebird: Bird Identifier
Scan photo & sound to ID birds
Free
📊 Productivity
(0)
15
Bird Sounds!
Bird Sounds!
Bird Sounds!
by Leafgreen
Free

Explore a diverse collection of bird vocalizations, from melodic songs to distinct calls. Identify different species by their unique sounds, making it a fun and educational tool for birdwatchers and children alike.

Extensive library of bird soundsIdentification aid for birdwatchersEducational for children and babies
🎬 Entertainment
(6)
free
16
Bird Identifier: - BirdLens
Bird Identifier: - BirdLens
Bird Identifier: - BirdLens
Snap. Identify. Learn Birds.
Free
🔍 Reference
(0)
17
NestWatch by the Cornell Lab
NestWatch by the Cornell Lab
NestWatch by the Cornell Lab
by Cornell University
Free

Contribute to citizen science by tracking nesting birds across North America. Record nest locations, species, and nesting details to build a comprehensive database for scientific research and conservation efforts. The app offers offline functionality for data entry in remote areas.

Report bird nest locationsEnter species, egg, and young dataContribute to avian nesting success database
📚 Education
(18)
ad-supported
18
Bird Sound Identifier Bird ID
Bird Sound Identifier Bird ID
Bird Sound Identifier Bird ID
Bird Call Identification Song
Free

Identify birds and insects instantly by uploading a photo. Get detailed information from a rich database with an easy-to-use interface. Offers fast and accurate results for nature enthusiasts.

Photo identification of birdsPhoto identification of insectsFast and accurate results
📚 Education
(316)
free with in-app purchases
19
Duck Hunting Calls -
Duck Hunting Calls -
Duck Hunting Calls -
by sajjad ahmad
Free

This app acts as a hunting whistle to attract ducks. It offers a library of duck calls with easy-to-use controls for playing, stopping, and looping sounds. Turn your mobile device into a professional bird caller for your hunting trips.

Attract ducks with hunting whistleLibrary of duck callsEasy play, stop, and loop controls
🎬 Entertainment
(1)
free
20
Bird Identifier — BirdPulse
Bird Identifier — BirdPulse
Bird Identifier — BirdPulse
Photo and Song ID Field Guide
Free
🔍 Reference
(0)

FAQ about Cornell Bird Call

What are the best cornell bird call apps for iPhone?
Merlin Bird ID by Cornell Lab tops our cornell bird call apps ranking as of August 2026, with a 4.9-star average from 111K App Store ratings, and it's free to download.
Yes — 20 of the top cornell bird call apps we rank are free to download, including Merlin Bird ID by Cornell Lab and eBird.
Merlin Bird ID by Cornell Lab has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ cornell bird call apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Merlin Bird ID is a free app that helps you identify birds you see or hear. It uses machine learning powered by a vast database of bird sightings, sounds, and photos from eBird. You can identify birds by uploading a photo, recording a sound, answering simple questions, or exploring birds in a specific region.
The app leverages machine learning trained on millions of photos and sounds collected by experienced birders. This, combined with curated data from eBird and the Macaulay Library, ensures highly accurate identification results. Expert birders contribute to the ongoing improvement of the identification algorithms.