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Best Free Bird Sound Identification Apps

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our free bird sound identification list covers 249+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Free Bird Sound Identification Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (111K)NoNoAug 2026
2Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoAug 2026
3Identify Birds – Smart Bird IDIdentify Birds – Smart Bird IDFree4.7★ (17K)NoYesAug 2026
4Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7★ (13K)YesYesAug 2026
5Bird Identifier: Aves Sound IDBird Identifier: Aves Sound IDFree4.8★ (13)YesYesMay 2026
6Bird Call Identifier - Bird IDBird Call Identifier - Bird IDFree4.7★ (3)NoYesAug 2026
7Bird Sound Identifier Song IDBird Sound Identifier Song IDFree4.3★ (493)YesYesAug 2026
8Bird Song Identifier・Sounds IDBird Song Identifier・Sounds IDFree—NoYesAug 2026

Top Picks for Free Bird Sound Identification

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
Audubon Bird Guide#2

Audubon Bird Guide by National Audubon Society

Identify over 800 bird species
Strong Contender
🔍 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
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 Free Bird Sound Identification apps to explore

4
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
(13K)
free with in-app purchases
5
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
6
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
(3)
freemium
7
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
(493)
free with in-app purchases
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: 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
(2.8K)
free with in-app purchases
10
Bird Identifier – Sounds,Photo
Bird Identifier – Sounds,Photo
Bird Identifier – Sounds,Photo
Bird Call Identification, ID
Free
📚 Education
(0)
11
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
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
(371)
free with in-app purchases
13
Syrinx: Learn Bird Songs
Syrinx: Learn Bird Songs
Syrinx: Learn Bird Songs
Bird Calls & Ear Training
Free

This app teaches you to identify bird songs and calls through interactive daily lessons and quizzes. It offers a comprehensive guide with over 250 species and focuses on ear training to build your birding skills.

Interactive ear training quizzesExtensive bird species libraryDaily learning goals and rewards
📚 Education
(3)
free with in-app purchases
14
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
15
Animal Sound Identifier Roarly
Animal Sound Identifier Roarly
Animal Sound Identifier Roarly
Bird, Frog & Insect Sound ID
Free
📚 Education
(0)
16
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
17
Bird Sound Identifier: Birdio
Bird Sound Identifier: Birdio
Bird Sound Identifier: Birdio
Song & Call ID, Fully Offline
Free

Identify birds by their song, call, or a photo. This app works offline anywhere in the world, providing detailed species cards and allowing you to save identified birds to your personal collection. It offers both free sound identification and a Pro version for enhanced photo identification features.

Offline bird sound identificationPhoto identification of birdsDetailed species information
🔍 Reference
(7)
freemium
18
Bird Finder - Bird Identifier
Bird Finder - Bird Identifier
Bird Finder - Bird Identifier
Sound & Image Recognize
Free
🔍 Reference
(0)
19
Bird Call Identifier: Featha
Bird Call Identifier: Featha
Bird Call Identifier: Featha
Identify By Sound and Picture
Free

Identify birds using their calls or photos with this AI-powered app. It offers instant identification, a history of your discoveries, and an AI enhancement tool for your bird photos. Explore the avian world around you with ease.

Bird call recognitionInstant bird identification by photoAI image enhancement
📚 Education
(47)
freemium
20
Bird Sounds Calls Chirps
Bird Sounds Calls Chirps
Bird Sounds Calls Chirps
Bird Calls and Sounds
Free

Identify and play bird calls with this app. Explore curated collections, build custom playlists, and even get suggestions for unknown bird sounds. Enjoy relaxing nature audio for various activities.

Play bird call collectionsSearch species by name or regionBuild custom bird sound playlists
🎬 Entertainment
(1)
freemium

FAQ about Free Bird Sound Identification

What are the best free bird sound identification apps for iPhone?
Merlin Bird ID by Cornell Lab tops our free bird sound identification apps ranking as of August 2026, with a 4.9-star average from 111K 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 August 2026.
We track 249+ free bird sound identification 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.