Best Merlin Bird Call Id Apps

240+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

With an average user rating of 4.5★, the merlin bird call id category is one of the App Store's strongest. Browse all 240+ apps we track, sorted so the most loved ones surface first.

Compare top Merlin Bird Call Id Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (114K)NoNoNov 2026
2Smart Bird ID: Identify BirdsSmart Bird ID: Identify BirdsFree4.7★ (17K)NoYesNov 2026
3Bird Sound Identifier Call IdBird Sound Identifier Call IdFree5.0★ (1)NoYesOct 2026
4Bird ID - Call IdentificationBird ID - Call IdentificationFree4.6★ (43)NoYesOct 2026
5Bird Call Identifier Sounds IDBird Call Identifier Sounds IDFree4.6★ (7)YesYesOct 2026
6Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoNov 2026
7Bird Identifier, Bird IdBird Identifier, Bird IdFree4.5★ (1.9K)NoYesNov 2026
8Bird Sound Identifier Bird IDBird Sound Identifier Bird IDFree4.5★ (387)YesYesOct 2026

Top Picks for Merlin Bird Call Id

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
#36in Reference
Merlin Bird ID by Cornell Lab screenshot 1
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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 bird 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
Smart Bird ID: Identify Birds#2

Smart Bird ID: Identify Birds by Yellow Cardinal Inc.

Advanced Bird Photo & Sound ID
Strong Contender
📚 Education
4.7😊(17K ratings)
FreeIn-App Purchases
Smart Bird ID: Identify Birds screenshot 1
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Smart Bird ID: Identify Birds screenshot 5
Smart Bird ID: Identify Birds screenshot 6

Instantly identify birds by photo or sound with this comprehensive guide. Learn about species through interactive challenges, quizzes, and expert-led courses. Track your sightings and connect with a global community of bird watchers.

What We Love

  • 🚀 Terrific app for identifying birds
  • 👍 Helpful for learning about birds
  • 👍 Easy to use and navigate
  • 👍 Provides detailed information on birds
  • 👍 Useful for both beginners and experienced birders
  • 👍 Responsive and helpful customer support
  • 👍 Ability to log and track birds seen
  • 👍 Useful for traveling and seeing new birds

Room to Improve

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

More Merlin Bird Call Id apps to explore

FAQ about Merlin Bird Call Id

What are the best merlin bird call id apps for iPhone?
Merlin Bird ID by Cornell Lab tops our merlin bird call id apps ranking as of October 2026, with a 4.9-star average from 114K App Store ratings, and it's free to download.
Yes — 20 of the top merlin bird call id apps we rank are free to download, including Merlin Bird ID by Cornell Lab and Smart Bird ID: Identify Birds.
Merlin Bird ID by Cornell Lab has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 240+ merlin bird call id apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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