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Best Bird Sound Identifier Free Apps

209+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated July 2026

Merlin Bird ID by Cornell Lab is the household name in bird sound identifier free, but it's far from the only option. We track 209+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Bird Sound Identifier Free Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (109K)NoNoAug 2026
2Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7★ (13K)YesYesAug 2026
3Identify Birds – Smart Bird IDIdentify Birds – Smart Bird IDFree4.7★ (17K)NoYesAug 2026
4Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoAug 2026
5Picture Bird: Bird identifierPicture Bird: Bird identifierFree4.7★ (40K)NoYesAug 2026
6200+ Sounds of Birds200+ Sounds of BirdsFree4.6★ (616)YesYesAug 2026
7Bird Identifier: BirdScopeBird Identifier: BirdScopeFree4.7★ (2.7K)NoYesAug 2026
8BirdNETBirdNETFree4.0★ (212)NoNoAug 2026

Top Picks for Bird Sound Identifier Free

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😊(109K 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 Sounds Identifier Call ID#2

Bird Sounds Identifier Call ID by Nhu Nguyen Thi

Bird Identifier By Sound, Song
Strong Contender
🔍 Reference
4.7😞(13K ratings)
FreeAdsIn-App Purchases
#61in 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
Identify Birds – Smart Bird ID#3

Identify Birds – Smart Bird ID by Yellow Cardinal Inc.

From photo or sound. Instantly
Worth Considering
📚 Education
4.7😊(17K ratings)
FreeIn-App Purchases
Identify Birds – Smart Bird ID screenshot 1
Identify Birds – Smart Bird ID screenshot 2
Identify Birds – Smart Bird ID screenshot 3
Identify Birds – Smart Bird ID screenshot 4
Identify Birds – Smart Bird ID screenshot 5
Identify Birds – Smart Bird ID screenshot 6

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.

What We Love

  • 🚀 Terrific app for identifying birds
  • 👍 Helpful for learning about birds
  • 👍 Easy to use and navigate
  • 👍 Provides detailed information on birds

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 💰 Some features locked behind paywall
  • 🔍 Difficulty isolating bird sounds in noisy environments

More Bird Sound Identifier Free 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
Picture Bird: Bird identifier
Picture Bird: Bird identifier
Picture Bird: Bird identifier
Bird Sound & Image ID, Birding
Free

Identify birds by photo or sound with this smart app. Access detailed information, learn about bird feeding, and manage your sightings. It's a comprehensive tool for bird enthusiasts of all levels.

Accurate bird identification by photo or soundBirding camera with automatic sharpeningBird feeding guidance and tips
🔍 Reference
(40K)
free with in-app purchases
6
200+ Sounds of Birds
200+ Sounds of Birds
200+ Sounds of Birds
With Soundboard
Free

Explore a vast collection of over 200 bird sounds from around the globe. Each sound includes a photo of the bird and is optimized for use as ringtones. Enjoy listening to sounds simultaneously and sharing them with others.

Over 200 bird soundsBird photos includedRingtone compatible audio
🎬 Entertainment
(616)
free with in-app purchases
7
Bird Identifier: BirdScope
Bird Identifier: BirdScope
Bird Identifier: BirdScope
Bird Call & Photo Identifier
Free

Instantly identify birds using photos or sound with advanced AI. Explore a comprehensive encyclopedia, access bird watching guides, and build your personal collection of identified species. Discover fun avian facts and connect with a community of bird lovers.

AI-powered photo identificationBird sound recording and identificationExtensive bird encyclopedia
🌟 Lifestyle
(2.7K)
free with in-app purchases
8
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
9
Bird — Ride Electric
Bird — Ride Electric
Bird — Ride Electric
Shared Electric Vehicles
Free

Access electric scooters and other vehicles for convenient, eco-friendly urban travel. Unlock and ride to your destination, explore cities, and reduce your carbon footprint. Offers group rides and various pricing plans.

Access electric vehiclesEco-friendly urban travelGroup rides
✈️ Travel
(1.5M)
free with in-app purchases
10
Bird Sound Identifier Song ID
Bird Sound Identifier Song ID
Bird Sound Identifier Song ID
Identify Birds by Sound & Call
Free

Identify birds by their songs or images. Access a vast database of over 100,000 species with detailed information, photos, and habitat data. Perfect for bird enthusiasts and nature lovers of all levels.

Identify birds by song or photoDatabase of over 100,000 bird speciesDetailed species information (habitat, behavior, diet)
🔍 Reference
(491)
free with in-app purchases
11
Birdbuddy: ID & Collect Birds
Birdbuddy: ID & Collect Birds
Birdbuddy: ID & Collect Birds
Identify by photo & sound
Free

Instantly identify bird species using your phone's camera or microphone, or through a smart feeder. Collect digital postcards, learn fascinating facts, and contribute to conservation efforts with this global birdwatching community app.

Identify birds by photo or soundSmart feeder integrationCollect and learn bird facts
📚 Education
(61K)
free with in-app purchases
12
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
13
Fiberstreamku
Fiberstreamku
Fiberstreamku
App for Fiberstream customer
Free

Manage your Fiberstream services with this app. Monitor your connection, view bills, make payments, and receive important notifications. Stay connected and in control of your internet service.

Service monitoringBill viewingPayment processing
📊 Productivity
(0)
free
14
Bird ID - Call Identification
Bird ID - Call Identification
Bird ID - Call Identification
Sounds & Picture Identifier
Free

Identify birds by their appearance or song with this smart utility. It provides detailed information on species, saves your discoveries, and turns any outing into a nature exploration.

Instant recognition by photoVoice recording and analysisHistory of searches
🔧 Utilities
(16)
subscription
15
Bird Sound Identifier Call Id
Bird Sound Identifier Call Id
Bird Sound Identifier Call Id
Song Picture Identification
Free
🔍 Reference
(0)
16
Bird Call Identifier - Bird ID
Bird Call Identifier - Bird ID
Bird Call Identifier - Bird ID
Song, Sound Identification app
Free

Identify birds by their songs, photos, or descriptions. Explore detailed profiles of over 10,000 species and build your personal life list of sightings. Perfect for beginners and experienced birdwatchers alike.

Identify birds by sound recordingIdentify birds by photoIdentify birds by description
🌟 Lifestyle
(1)
freemium
17
Bird Identifier, Bird Id
Bird Identifier, Bird Id
Bird Identifier, Bird Id
Bird Identification, Birding
Free

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.

AI-powered bird identificationDetailed bird informationSave and share identifications
🔍 Reference
(1.9K)
free with in-app purchases
18
eBird
eBird
eBird
Cornell Lab of Ornithology
Free

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.

Record bird observations globallyGlobal taxonomy and local common namesLocation and time-based checklists
🔍 Reference
(781)
free
19
Bird Finder - Bird Identifier
Bird Finder - Bird Identifier
Bird Finder - Bird Identifier
Sound & Image Recognize
Free
🔍 Reference
(0)
20
Bird Sounds, Listen & Relax
Bird Sounds, Listen & Relax
Bird Sounds, Listen & Relax
Nature's best music. Chirp!
Free

Access a vast collection of bird sounds to promote relaxation and well-being. Immerse yourself in nature's melodies for a calming experience.

Extensive bird sound libraryRelaxation aidNature's music
💪 Health & Fitness
(6.2K)
free with in-app purchases

FAQ about Bird Sound Identifier Free

What are the best bird sound identifier free apps for iPhone?
Merlin Bird ID by Cornell Lab tops our bird sound identifier free apps ranking as of July 2026, with a 4.9-star average from 109K App Store ratings, and it's free to download.
Merlin Bird ID by Cornell Lab has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 209+ bird sound identifier free apps on the iOS App Store as of July 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.