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Best Free Bird Sounds Identifier Apps

248+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

If you already know Merlin Bird ID by Cornell Lab, this is the deeper bench. 248+ free bird sounds identifier apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Free Bird Sounds Identifier 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)NoYesOct 2026
3Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7★ (14K)YesYesNov 2026
4Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoNov 2026
5Bird Sound Identifier Bird IDBird Sound Identifier Bird IDFree4.5★ (387)YesYesOct 2026
6BirdNETBirdNETFree4.0★ (215)NoNoOct 2026
7Bird — Ride ElectricBird — Ride ElectricFree4.9★ (1.5M)NoNoNov 2026
8Bird Sounds Calls ChirpsBird Sounds Calls ChirpsFree5.0★ (3)YesYesOct 2026

Top Picks for Free Bird Sounds Identifier

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
#25in 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 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
Smart Bird ID: Identify Birds screenshot 2
Smart Bird ID: Identify Birds screenshot 3
Smart Bird ID: Identify Birds screenshot 4
Smart Bird ID: Identify Birds screenshot 5
Smart Bird ID: Identify Birds 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
  • 👍 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
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
#96in 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 also helps you find local birdwatching spots.

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 Free Bird Sounds Identifier apps to explore

FAQ about Free Bird Sounds Identifier

What are the best free bird sounds identifier apps for iPhone?
Merlin Bird ID by Cornell Lab tops our free bird sounds identifier apps ranking as of October 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 October 2026.
We track 248+ free bird sounds identifier apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.