Best Merlin Bird App Free

249+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated November 2026

Every iPhone needs a few good merlin bird app free. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Merlin Bird App Free (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (114K)NoNoNov 2026
2Picture Bird: Bird identifierPicture Bird: Bird identifierFree4.7★ (41K)NoYesNov 2026
3Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7★ (14K)YesYesNov 2026
4Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoNov 2026
5eBirdeBirdFree3.8★ (830)NoNoNov 2026
6Bird Song Identifier・Sounds IDBird Song Identifier・Sounds IDFree4.8★ (37)NoYesOct 2026
7Smart Bird ID: Identify BirdsSmart Bird ID: Identify BirdsFree4.7★ (17K)NoYesNov 2026
8BirdNETBirdNETFree4.0★ (215)NoNoNov 2026

Top Picks for 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😊(114K ratings)
Free
#27in 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

Instantly identify birds by sight or sound. This app uses advanced machine learning and a vast database of sightings, sounds, and photos to help you discover and learn about avian species worldwide. Track your sightings and explore birds in your region.

What We Love

  • 🚀 Helpful for bird identification
  • 🔒 Accurate bird identification
  • 👍 Easy to use
  • 👍 Useful for beginners and experts
  • 👍 Enjoyable and fun to use
  • 👍 Comprehensive bird information
  • 👍 Excellent sound identification feature
  • 👍 Connects with eBird
  • 👍 Free app with no ads

Room to Improve

  • 🐛 Sound ID not always accurate
  • 🐛 Occasional crashes or bugs
  • 🐛 Difficulty adding birds to life list
  • 🐛 Limited bird packs for certain regions
  • 🐛 Requires location access
  • 🐛 High battery consumption
  • 🐛 Confusing user interface in some areas
Picture Bird: Bird identifier#2

Picture Bird: Bird identifier by Next Vision Limited

Bird Sound & Image ID, Birding
Strong Contender
🔍 Reference
4.7😐(41K ratings)
FreeIn-App Purchases
#69in 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
  • 👍 Saves bird sightings
  • 💡 Useful for birdwatching

Room to Improve

  • 🐛 Inconsistent identification accuracy
  • 🔒 Misleading subscription model
  • 🐛 Incorrect identification of common birds
  • 🐛 Struggles with distant or obscured birds
  • 💰 Expensive subscription cost
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😞(14K ratings)
FreeAdsIn-App Purchases
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 recognizes over 10,000 species, providing detailed information and photos. Discover local birdwatching spots and learn about bird behavior.

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
  • 🤔 Limited functionality in free version
  • 🌍 Not suitable for non-North American users

More Merlin Bird App Free apps to explore

FAQ about Merlin Bird App Free

What is the best merlin bird app free for iPhone?
Merlin Bird ID by Cornell Lab tops our merlin bird app free ranking as of November 2026, with a 4.9-star average from 114K 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 November 2026.
We track 249+ merlin bird app free on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.