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Best Bird Identifier Backyard Apps

241+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated August 2026

Out of 241+ bird identifier backyard apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Bird Identifier Backyard Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Bird Identifier: RoostlyBird Identifier: RoostlyFree4.5★ (1.9K)NoYesAug 2026
2Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (111K)NoNoSep 2026
3Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoSep 2026
4Bird Identifier AI ~ Sound IDBird Identifier AI ~ Sound IDFree5.0★ (12)NoYesAug 2026
5Bird Id USA - backyard birdsBird Id USA - backyard birds$4.994.3★ (99)NoNoAug 2026
6Bird Identifier: Fowl Breed IDBird Identifier: Fowl Breed IDFree1.0★ (1)NoYesMay 2026
7Bird Identifier: Bird Sound IDBird Identifier: Bird Sound IDFree5.0★ (1)NoYesAug 2026
8Identify Birds – Smart Bird IDIdentify Birds – Smart Bird IDFree4.7★ (17K)NoYesSep 2026

Top Picks for Bird Identifier Backyard

Bird Identifier: Roostly#1

Bird Identifier: Roostly by FAMO Connect LLC

Sound, Song, Call & Photo ID
Editor's Choice
🔍 Reference
4.5😞(1.9K ratings)
FreeIn-App Purchases
Bird Identifier: Roostly screenshot 1
Bird Identifier: Roostly screenshot 2
Bird Identifier: Roostly screenshot 3
Bird Identifier: Roostly screenshot 4
Bird Identifier: Roostly screenshot 5
Bird Identifier: Roostly screenshot 6

Instantly identify birds from a single photo using AI. Get detailed information on each bird, save your discoveries, and share them with friends. Perfect for bird watchers and nature lovers.

What We Love

  • 🩷 Love the concept and accuracy
  • 💙 Best app to identify birds
  • 💕 Helpful with identifying birds
  • 💖 Impressive bird identification tool
  • 💞 Confident in its answers

Room to Improve

  • 🐛 Incorrect bird identifications
  • 🔍 Unable to identify specific chicken breeds
  • 💰 Intrusive and inappropriate ads
  • ⏱️ Too many ads that won't stop
  • 🔒 Unable to activate account
Merlin Bird ID by Cornell Lab#2

Merlin Bird ID by Cornell Lab by Cornell University

Identify Birds You See & Hear
Strong Contender
🔍 Reference
4.9😊(111K ratings)
Free
#9in Reference
Merlin Bird ID by Cornell Lab screenshot 1
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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
  • 👍 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
Audubon Bird Guide#3

Audubon Bird Guide by National Audubon Society

Identify over 800 bird species
Worth Considering
🔍 Reference
4.3😊(4.5K ratings)
FreeAds
Audubon Bird Guide screenshot 1
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Audubon Bird Guide screenshot 5

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.

What We Love

  • 🚀 Great app
  • 👍 Easy to use
  • 🔍 Helpful for identifying birds
  • 🎶 Useful bird calls and sounds
  • 📍 Provides location-based bird sightings
  • 🗺️ Detailed range maps
  • 🤝 Supports community features
  • 💰 Free app with great value

Room to Improve

  • 🐛 Buggy and crashes
  • 🔄 Confusing interface changes
  • 🔒 Requires account creation
  • 📍 Limited location-based features
  • 🗺️ Outdated or incomplete range maps
  • 🎶 Missing bird calls and sounds
  • 🖼️ Poor photo quality and functionality

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FAQ about Bird Identifier Backyard

What are the best bird identifier backyard apps for iPhone?
Bird Identifier: Roostly tops our bird identifier backyard apps ranking as of August 2026, with a 4.5-star average from 1.9K App Store ratings, and it's free to download.
Yes — 19 of the top bird identifier backyard apps we rank are free to download, including Bird Identifier: Roostly and Merlin Bird ID by Cornell Lab.
Bird Identifier: Roostly has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 241+ bird identifier backyard apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app uses AI to instantly identify birds from a single photo. It provides detailed information about each identified bird, allows you to save your discoveries, and share them with others. It's designed to enhance your bird watching experience.
Each identification includes the bird's common and scientific name, category, other names, a photo summary, flight characteristics, habitat, diet, life expectancy, conservation status, fun facts, similar birds, and potential hazards. You can also learn about birdwatching tips.