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Best The Merlin Bird App Free

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Looking for free the merlin bird app free? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top The Merlin Bird App Free (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (111K)NoNoAug 2026
2Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7★ (13K)YesYesAug 2026
3Picture Bird: Bird identifierPicture Bird: Bird identifierFree4.7★ (40K)NoYesAug 2026
4Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoAug 2026
5Identify Birds – Smart Bird IDIdentify Birds – Smart Bird IDFree4.7★ (17K)NoYesAug 2026
6eBirdeBirdFree3.8★ (797)NoNoAug 2026
7A Bird A DayA Bird A DayFree—NoYesJul 2026
8Bird Identifier: Photo & SoundBird Identifier: Photo & SoundFree—YesYesMay 2026

Top Picks for The Merlin Bird App 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😊(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 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
#94in 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
Picture Bird: Bird identifier#3

Picture Bird: Bird identifier by Next Vision Limited

Bird Sound & Image ID, Birding
Worth Considering
🔍 Reference
4.7😐(40K ratings)
FreeIn-App Purchases
#38in Reference
Picture Bird: Bird identifier screenshot 1
Picture Bird: Bird identifier screenshot 2
Picture Bird: Bird identifier screenshot 3
Picture Bird: Bird identifier screenshot 4
Picture Bird: Bird identifier screenshot 5
Picture Bird: Bird identifier screenshot 6

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.

What We Love

  • 🚀 Accurate identification
  • 👍 Easy to use
  • 💡 Helpful information about birds
  • 🚀 Ability to identify from photos and sounds

Room to Improve

  • 🐛 Inconsistent identification accuracy
  • 🔒 Misleading subscription model
  • 🐛 Incorrect identification of common birds

More The Merlin Bird App 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
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
6
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
(797)
free
7
A Bird A Day
A Bird A Day
A Bird A Day
Collect all the birds
Free
🎬 Entertainment
(0)
8
Bird Identifier: Photo & Sound
Bird Identifier: Photo & Sound
Bird Identifier: Photo & Sound
Bird Sounds & Photo Identifier
Free
📚 Education
(0)
9
Bird Identifier: birding Scans
Bird Identifier: birding Scans
Bird Identifier: birding Scans
bird feather identification AI
Free
$1.99 | 100% OFF
📚 Education
(0)
10
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
11
Bird Identifier: Lasird
Bird Identifier: Lasird
Bird Identifier: Lasird
Identify Any Bird Instantly
Free
🔍 Reference
(0)
12
ToriBird -Bird Collection
ToriBird -Bird Collection
ToriBird -Bird Collection
Build Your Own Bird Journal
Free
🔍 Reference
(0)
13
Identifier: Bird
Identifier: Bird
Identifier: Bird
Identify from a photo
Free
$29.99 | 100% OFF

Snap a photo to instantly identify birds. Explore detailed species information, habitat notes, and fascinating facts. Save your discoveries in a personal history for easy access.

Identify birds from photosAnalyze color, shape, and markingsView likely matches with confidence
📚 Education
(2)
free with in-app purchases
14
Bird Identifier: Scanner App
Bird Identifier: Scanner App
Bird Identifier: Scanner App
Instant Bird Identification
Free
📚 Education
(0)
15
Bird Alarm
Bird Alarm
Bird Alarm
by BA Mobility AB
Free

This app connects bird watchers globally, allowing users to share real-time alerts of bird sightings. Discover and share interesting bird rarities with a community of reputable bird watchers.

Real-time bird sighting alertsShare bird discoveriesDiscover rare birds
🌟 Lifestyle
(0)
free
16
Birdlens: Bird Identifier Scan
Birdlens: Bird Identifier Scan
Birdlens: Bird Identifier Scan
Bird ID by Photo & Sound AI
Free
🔍 Reference
(0)
17
Birdly - Bird memorisation
Birdly - Bird memorisation
Birdly - Bird memorisation
Identify birds though puzzles!
Free
📚 Education
(0)
18
Bird Identifier AI ~ Sound ID
Bird Identifier AI ~ Sound ID
Bird Identifier AI ~ Sound ID
Identify Bird Sound Identifier
Free

Instantly identify birds by photo, sound, or location. This comprehensive app helps you recognize thousands of species with AI-powered analysis and an extensive bird guide. Perfect for nature enthusiasts of all levels.

Identify birds by photoIdentify birds by soundLocation-based identification
🔍 Reference
(12)
free with in-app purchases
19
Daily Birdy
Daily Birdy
Daily Birdy
Discover a new bird daily!
Free
📚 Education
(0)
20
Bird Identifier - Birding ID
Bird Identifier - Birding ID
Bird Identifier - Birding ID
Identify birds by picture AI
Free
📚 Education
(0)

FAQ about The Merlin Bird App Free

What is the best the merlin bird app free for iPhone?
Merlin Bird ID by Cornell Lab tops our the merlin bird app free ranking as of July 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 July 2026.
We track 250+ the merlin bird app free 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.