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Best Merlin Bird Identifier App

248+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated August 2026

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

Compare top Merlin Bird Identifier App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (111K)NoNoAug 2026
2Bird Identifier: RoostlyBird Identifier: RoostlyFree4.5★ (1.9K)NoYesAug 2026
3Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7★ (13K)YesYesAug 2026
4Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoAug 2026
5Bird Identifier AIBird Identifier AIFree5.0★ (1)NoYesAug 2026
6Bird Call Identification AppBird Call Identification AppFree—NoYesJun 2026
7Bird Identifier BirdSnapBird Identifier BirdSnapFree—NoYesMay 2026
8Bird Identifier: Bird Song IDBird Identifier: Bird Song IDFree—NoYesJul 2026

Top Picks for Merlin Bird Identifier 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
#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

Room to Improve

  • 🐛 Sound ID not always accurate
  • 🐛 Occasional crashes or bugs
  • 🐛 Difficulty adding birds to life list
Bird Identifier: Roostly#2

Bird Identifier: Roostly by FAMO Connect LLC

Sound, Song, Call & Photo ID
Strong Contender
🔍 Reference
4.5😞(1.9K ratings)
Free
Bird Identifier: Roostly screenshot 1
Bird Identifier: Roostly screenshot 2
Bird Identifier: Roostly screenshot 3
Bird Identifier: Roostly screenshot 4
Bird Identifier: Roostly screenshot 5
Bird Identifier: Roostly screenshot 6

Instantly identify birds from a single photo using AI. Get detailed information on each bird, save your discoveries, and share them with friends. Perfect for bird watchers and nature lovers.

What We Love

  • 🩷 Love the concept and accuracy
  • 💙 Best app to identify birds
  • 💕 Helpful with identifying birds
  • 💖 Impressive bird identification tool

Room to Improve

  • 🐛 Incorrect bird identifications
  • 🔍 Unable to identify specific chicken breeds
  • 💰 Intrusive and inappropriate ads
Bird Sounds Identifier Call ID#3

Bird Sounds Identifier Call ID by Nhu Nguyen Thi

Bird Identifier By Sound, Song
Worth Considering
🔍 Reference
4.7😞(13K ratings)
FreeAdsIn-App Purchases
#84in Reference
Bird Sounds Identifier Call ID screenshot 1
Bird Sounds Identifier Call ID screenshot 2
Bird Sounds Identifier Call ID screenshot 3
Bird Sounds Identifier Call ID screenshot 4
Bird Sounds Identifier Call ID screenshot 5
Bird Sounds Identifier Call ID screenshot 6

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.

What We Love

  • 🚀 Accurate bird identification
  • 👍 Helpful for bird enthusiasts
  • 🌟 Impressive app overall
  • 🎉 Great for learning about birds

Room to Improve

  • 🐛 Inaccurate bird identification
  • 💰 Expensive subscription
  • 🤖 Overly aggressive upselling

More Merlin Bird Identifier App apps to explore

4
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
5
Bird Identifier AI
Bird Identifier AI
Bird Identifier AI
Scan by Picture & Camera
Free

Effortlessly identify bird species using your smartphone camera. Access a comprehensive database with detailed information and connect with a community of bird lovers. Enhance your birdwatching adventures with this user-friendly AI tool.

AI-powered bird identificationScan by picture or cameraExtensive bird species database
🌟 Lifestyle
(1)
free with in-app purchases
6
Bird Call Identification App
Bird Call Identification App
Bird Call Identification App
Bird identifier sounds & song
Free
🔍 Reference
(0)
7
Bird Identifier BirdSnap
Bird Identifier BirdSnap
Bird Identifier BirdSnap
Identify any bird, Bird ID
Free
🔧 Utilities
(0)
8
Bird Identifier: Bird Song ID
Bird Identifier: Bird Song ID
Bird Identifier: Bird Song ID
bird identification with photo
Free
📚 Education
(0)
9
Bird Identifier: Fowl Breed ID
Bird Identifier: Fowl Breed ID
Bird Identifier: Fowl Breed ID
Identify any bird by photo
Free

Instantly identify bird breeds using just a photo. This app offers high accuracy and a vast database for bird enthusiasts. Subscribe for full access to all features.

Instant photo processingHigh accuracy identificationExtensive bird database
🔧 Utilities
(1)
subscription
10
Bird ID Identifier: Birdie
Bird ID Identifier: Birdie
Bird ID Identifier: Birdie
Your buddy to identify species
Free
🔍 Reference
(0)
11
Bird identifier º
Bird identifier º
Bird identifier º
Bird count - bird call
Free
🎬 Entertainment
(0)
12
Bird Identifier: Photo AI
Bird Identifier: Photo AI
Bird Identifier: Photo AI
Instant bird ID from Pictures
Free
🔍 Reference
(0)
13
Bird Identifier — BirdPulse
Bird Identifier — BirdPulse
Bird Identifier — BirdPulse
Photo and Song ID Field Guide
Free
🔍 Reference
(0)
14
Bird Identifier: Bird Sound ID
Bird Identifier: Bird Sound ID
Bird Identifier: Bird Sound ID
Bird Call Identification App
Free

Instantly identify birds by their song or a photo using advanced AI. Get detailed information and ask an AI chatbot questions about bird species, habitats, and behaviors. Perfect for beginners and experts alike.

AI bird sound recognitionBird identification by photoAI chatbot for bird knowledge
📚 Education
(1)
free with in-app purchases
15
Bird Identifier - BI
Bird Identifier - BI
Bird Identifier - BI
Identify bird by picture
Free
🔍 Reference
(0)
16
Bird Identifier: AI Scanner
Bird Identifier: AI Scanner
Bird Identifier: AI Scanner
Find bird name by photo
Free
📚 Education
(0)
17
Bird Identifier: Aves Sound ID
Bird Identifier: Aves Sound ID
Bird Identifier: Aves Sound ID
Identify bird by photo & song
Free

Identify birds by photo or song with advanced AI. Access a vast database of over 6000 species, manage your sightings, and learn fascinating details about avian life. Your ultimate companion for exploring the world of birds.

Identify birds by photoIdentify birds by songDatabase of 6000+ species
🔍 Reference
(13)
free with in-app purchases
18
Bird Identifier: birding Scans
Bird Identifier: birding Scans
Bird Identifier: birding Scans
bird feather identification AI
Free
$1.99 | 100% OFF
📚 Education
(0)
19
Bird Identifier - Quillix
Bird Identifier - Quillix
Bird Identifier - Quillix
Scan over 1000 bird species
Free
📚 Education
(0)
20
bird identifier °
bird identifier °
bird identifier °
Bird identifier & AI scanner
Free
🔍 Reference
(0)

FAQ about Merlin Bird Identifier App

What is the best merlin bird identifier app for iPhone?
Merlin Bird ID by Cornell Lab tops our merlin bird identifier app 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 merlin bird identifier app we rank are free to download, including Merlin Bird ID by Cornell Lab and Bird Identifier: Roostly.
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+ merlin bird identifier 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.