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Best Cornell Ebird Apps

36+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated September 2026

With an average user rating of 4.4★, the cornell ebird category is one of the App Store's strongest. Browse all 36+ apps we track, sorted so the most loved ones surface first.

Compare top Cornell Ebird Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1eBirdeBirdFree3.8★ (803)NoNoOct 2026
2Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (113K)NoNoOct 2026
3Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoOct 2026
4Picture Bird: Bird identifierPicture Bird: Bird identifierFree4.7★ (40K)NoYesOct 2026
5Project FeederWatchProject FeederWatchFree3.0★ (68)NoNoAug 2026
6Seek by iNaturalistSeek by iNaturalistFree4.8★ (31K)NoNoOct 2026
7Cornell Self-CheckoutCornell Self-CheckoutFree—NoNoOct 2026
8GoBird - Guide to Nearby BirdsGoBird - Guide to Nearby BirdsFree4.4★ (18)NoNoMay 2026

Top Picks for Cornell Ebird

eBird#1

eBird by Cornell University

Cornell Lab of Ornithology
Editor's Choice
🔍 Reference
3.8😐(803 ratings)
Free
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Easily record bird sightings in the field and contribute to a global database for scientific research and conservation. This app offers offline functionality, customized checklists, and GPS-enabled location plotting.

What We Love

  • 🚀 Excellent for citizen science
  • 🔍 Helpful for finding birds at hotspots
  • 📚 Useful for tracking life lists
  • 👍 Easy to use and submit checklists
  • 🤝 Integrates well with Merlin Bird ID

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔋 High battery consumption
  • 📍 Issues with location tracking and mapping
  • 🤔 Unintuitive user interface
  • 🔒 Privacy concerns with location data
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😊(113K ratings)
Free
#26in Reference
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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
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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

More Cornell Ebird apps to explore

FAQ about Cornell Ebird

What are the best cornell ebird apps for iPhone?
eBird tops our cornell ebird apps ranking as of September 2026, with a 3.8-star average from 803 App Store ratings, and it's free to download.
Yes — 20 of the top cornell ebird apps we rank are free to download, including eBird and Merlin Bird ID by Cornell Lab.
eBird has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 36+ cornell ebird apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.