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Best Cornell Bird App

250+ iOS apps & games curated and reviewed

4.3 avg rating
19 free apps & games
Updated August 2026

Out of 250+ cornell bird app 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 Cornell Bird App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (111K)NoNoAug 2026
2eBirdeBirdFree3.8★ (803)NoNoAug 2026
3Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoAug 2026
4NestWatch by the Cornell LabNestWatch by the Cornell LabFree4.0★ (18)NoNoAug 2026
5Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7★ (14K)YesYesAug 2026
6Identify Birds – Smart Bird IDIdentify Birds – Smart Bird IDFree4.7★ (17K)NoYesAug 2026
7My Favorite BirdMy Favorite Bird$0.99—NoNoMay 2026
8Bird Song Identifier・Sounds IDBird Song Identifier・Sounds IDFree—NoYesAug 2026

Top Picks for Cornell Bird App

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
#9in 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😐(803 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
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
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

  • 🚀 Great app
  • 👍 Easy to use
  • 🔍 Helpful for identifying birds
  • 🎶 Useful bird calls and sounds

Room to Improve

  • 🐛 Buggy and crashes
  • 🔄 Confusing interface changes
  • 🔒 Requires account creation

More Cornell Bird App apps to explore

4
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
5
Bird Sounds Identifier Call ID
Bird Sounds Identifier Call ID
Bird Sounds Identifier Call ID
Bird Identifier By Sound, Song
Free

Identify birds by their songs or images. This app can recognize over 10,000 species, providing detailed information and photos. It's designed for bird lovers and nature enthusiasts to easily learn about avian life.

Identify birds by pictureIdentify birds by soundRecognize 10,000+ bird species
🔍 Reference
(14K)
free with in-app purchases
6
Identify Birds – Smart Bird ID
Identify Birds – Smart Bird ID
Identify Birds – Smart Bird ID
From photo or sound. Instantly
Free

Instantly identify birds from photos or sounds. Explore a global bird guide, learn through interactive challenges and courses, and log your sightings. Connect with a community of bird watchers and collect animated stickers.

Identify birds by photoIdentify birds by soundGlobal bird identification guide
📚 Education
(17K)
free with in-app purchases
7
My Favorite Bird
My Favorite Bird
My Favorite Bird
by Alexandru Bulai
$0.99
📚 Education
(0)
8
Bird Song Identifier・Sounds ID
Bird Song Identifier・Sounds ID
Bird Song Identifier・Sounds ID
Picture Identify Birds Calls
Free
🌟 Lifestyle
(0)
9
Bird Identifier – Birdium
Bird Identifier – Birdium
Bird Identifier – Birdium
Scan, Identify & Learn Species
Free
🔍 Reference
(0)
10
Bird Identifier - Birding ID
Bird Identifier - Birding ID
Bird Identifier - Birding ID
Identify birds by picture AI
Free
📚 Education
(0)
11
Bird decoy
Bird decoy
Bird decoy
Duck, Goose & Waterfowl Calls
Free

Access over 300 professional bird calls on your mobile device for hunting or wildlife photography. All sounds are recorded in the field for authentic realism and work offline. Purchase the app once to unlock all calls.

300+ professional bird callsAuthentic field recordingsWorks offline
✈️ Travel
(0)
free with in-app purchases
12
BirdNET
BirdNET
BirdNET
Bird sound identification
Free

Identify bird species by their sounds using AI. Record audio with your device and discover the birds around you. Contribute to conservation research by submitting your recordings.

AI-powered bird sound recognitionIdentify common North American and European speciesRecord audio with internal microphone
📚 Education
(212)
free
13
Bird Identifier — BirdPulse
Bird Identifier — BirdPulse
Bird Identifier — BirdPulse
Photo and Song ID Field Guide
Free
🔍 Reference
(0)
14
[bird identifier] by Birdby
[bird identifier] by Birdby
[bird identifier] by Birdby
Photo & Sound Identification
Free
🔍 Reference
(0)
15
Bird Tracker - Sightings Map
Bird Tracker - Sightings Map
Bird Tracker - Sightings Map
Bird watching & rare alerts
Free
🌟 Lifestyle
(0)
16
The Sound Approach: Bird Sound
The Sound Approach: Bird Sound
The Sound Approach: Bird Sound
The world of bird sounds
Free
📚 Education
(0)
17
Magpie - birding app
Magpie - birding app
Magpie - birding app
by Matteo Alampi
Free
🎮 Games
(0)
18
Bird song Silvestes
Bird song Silvestes
Bird song Silvestes
Sounds of wild birds
Free
🎬 Entertainment
(0)
19
Birdara: Bird Identifier
Birdara: Bird Identifier
Birdara: Bird Identifier
by Oryn Flux Limited
Free
📚 Education
(0)
20
Smart Bird Identifier
Smart Bird Identifier
Smart Bird Identifier
Snap & Identify Birds
Free
📊 Productivity
(0)

FAQ about Cornell Bird App

What is the best cornell bird app for iPhone?
Merlin Bird ID by Cornell Lab tops our cornell bird app ranking as of August 2026, with a 4.9-star average from 111K App Store ratings, and it's free to download.
Yes — 19 of the top cornell bird app 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 250+ cornell bird app 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.

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merlin cornell bird app