Best Bird Sound Identifier Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated October 2026

Merlin Bird ID by Cornell Lab is the household name in bird sound identifier, but it's far from the only option. We track 250+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Compare top Bird Sound Identifier Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9β˜… (113K)NoNoOct 2026
2Bird Sounds Identifier Call IDBird Sounds Identifier Call IDFree4.7β˜… (14K)YesYesOct 2026
3Smart Bird ID: Identify BirdsSmart Bird ID: Identify BirdsFree4.7β˜… (17K)NoYesOct 2026
4Audubon Bird GuideAudubon Bird GuideFree4.3β˜… (4.5K)YesNoOct 2026
5Picture Bird: Bird identifierPicture Bird: Bird identifierFree4.7β˜… (40K)NoYesOct 2026
6Bird Sound Identifier Call IdBird Sound Identifier Call IdFree5.0β˜… (1)NoYesAug 2026
7Bird Identifier: BirdScopeBird Identifier: BirdScopeFree4.7β˜… (2.9K)NoYesOct 2026
8BirdNETBirdNETFree4.0β˜… (212)NoNoOct 2026

Top Picks for Bird Sound 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
πŸ” Reference
4.9😊(113K ratings)
Free
#21in 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

  • πŸš€ Helpful for bird identification
  • πŸ”’ Accurate bird identification
  • πŸ‘ Easy to use
  • πŸ‘ Useful for beginners and experts
  • πŸ‘ Enjoyable and fun to use
  • πŸ‘ Comprehensive bird information
  • πŸ‘ Excellent sound identification feature
  • πŸ‘ Connects with eBird
  • πŸ‘ Free app with no ads

Room to Improve

  • πŸ› Sound ID not always accurate
  • πŸ› Occasional crashes or bugs
  • πŸ› Difficulty adding birds to life list
  • πŸ› Limited bird packs for certain regions
  • πŸ› Requires location access
  • πŸ› High battery consumption
  • πŸ› Confusing user interface in some areas
Bird Sounds Identifier Call ID#2

Bird Sounds Identifier Call ID by Nhu Nguyen Thi

Bird Identifier By Sound, Song
Strong Contender
πŸ” Reference
4.7😞(14K ratings)
FreeAdsIn-App Purchases
#100in 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

  • πŸš€ Accurate bird identification
  • πŸ‘ Helpful for bird enthusiasts
  • 🌟 Impressive app overall
  • πŸŽ‰ Great for learning about birds

Room to Improve

  • πŸ› Inaccurate bird identification
  • πŸ’° Expensive subscription
  • πŸ€– Overly aggressive upselling
  • πŸ€” Limited functionality in free version
  • 🌍 Not suitable for non-North American users
Smart Bird ID: Identify Birds#3

Smart Bird ID: Identify Birds by Yellow Cardinal Inc.

Advanced Bird Photo & Sound ID
Worth Considering
πŸ“š 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

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

Room to Improve

  • πŸ› Occasional bugs and glitches
  • πŸ’° Some features locked behind paywall
  • πŸ” Difficulty isolating bird sounds in noisy environments
  • πŸ” Inaccurate bird identifications at times

More Bird Sound Identifier apps to explore

FAQ about Bird Sound Identifier

What are the best bird sound identifier apps for iPhone?
Merlin Bird ID by Cornell Lab tops our bird sound identifier apps ranking as of October 2026, with a 4.9-star average from 113K App Store ratings, and it's free to download.
Yes β€” 20 of the top bird sound identifier apps we rank are free to download, including Merlin Bird ID by Cornell Lab and Bird Sounds Identifier Call ID.
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 250+ bird sound identifier apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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