Audubon Bird Guide vs Raptor ID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Audubon Bird Guide
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.
- Bird identification tool
- Detailed species profiles
- Bird song and call audio
- Sightings log and life list
- Nearby birding hotspots
- Photo sharing
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The Audubon Bird Guide is a free and complete field guide to over 800 species of North American birds, right in your pocket. Built for all experience levels, it will help you identify the birds around you, keep track of the birds you’ve seen, and get outside to find new birds near you. With over 2 million downloads to date, it is one of the best and most trusted field guides for North American birds. KEY FEATURES: ALL-NEW: BIRD ID It's now easier than ever to identify a bird you just saw. Enter all you were able to observe—what color was it? How big? What did its tail look like?—and Bird ID will narrow down a list of possible matches for your location and date in real time. LEARN ABOUT THE BIRDS YOU LOVE Our field guide features over 3,000 photos, over eight hours of audio clips of songs and calls, multi-season range maps, and in-depth text by leading North American bird expert Kenn Kaufman. KEEP TRACK OF ALL THE BIRDS YOU SEE With our completely redesigned Sightings feature, you can keep a record of every bird you encounter, whether you're hiking, sitting on the porch, or simply catching a glimpse of birds out the window. We'll even keep an updated life list for you. EXPLORE THE BIRDS AROUND YOU See where the birds are with nearby birding hotspots and real-time sightings from eBird. SHARE PHOTOS Post your photos to the Photo Feed so other Audubon Bird Guide users can see your best bird shots. GET INVOLVED WITH AUDUBON Keep up with the latest news from the world of birds, science, and conservation. Find an Audubon location near you to go birding. Or see where your voice is needed and take action to protect birds and the places they need, right from your app. Have any questions or need help? Contact us at audubonconnect@audubon.org About Audubon: The National Audubon Society protects birds and the places they need, today and tomorrow, throughout the Americas using science, advocacy, education, and on-the-ground conservation. Audubon’s state programs, nature centers, chapters, and partners have an unparalleled wingspan that reaches millions of people each year to inform, inspire, and unite diverse communities in conservation action. Since 1905, Audubon’s vision has been a world in which people and wildlife thrive.
Raptor ID
This app provides expert-level identification for North America's diurnal raptors. It features nearly 1000 annotated photos and videos to help users identify birds in flight, catering to both beginners and experienced birdwatchers.
- 1000+ annotated photos
- Identification videos in flight
- Range maps with eBird links
- Species vocalizations
- Expert Q&A forum
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The first raptor identification app designed for mobile devices; "HawkWatch International's Identification Guide to Raptors" puts expert hawk identification content in the palm of your hand. In this guide to North America's 34 species of diurnal raptors, you'll find nearly 1000 annotated photos, and cutting edge identification video for each species, geared toward helping you identify raptors in flight. If you're just getting started with birding, this app covers the basics; if you're already an expert hawk watcher, this app covers all the variation that can lead to identification confusion, even among the most seasoned birders. • Developed by HawkWatch International in partnership with the Cornell Lab of Ornithology • Comprehensive identification content created by Jerry Liguori and Brian Sullivan • ~1000 annotated photos covering plumage, age/sex, and geographic variation • Cutting edge ID-focused video showing each species in flight, including voice-over ID tips from Jerry Liguori • Range maps with links to interactive seasonal eBird maps • Vocalizations for each species • 'Ask the authors' raptor ID question forum
Screenshots
Verdict
The clearest difference is update cadence: Audubon Bird Guide at every 3 weeks against Raptor ID's every 5 months. Audubon Bird Guide also leads on ratings volume (4.5K vs 44). Raptor ID's advantage is review sentiment (84% vs 64%) and rating (4.5 vs 4.3). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Raptor ID holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Audubon Bird Guide has 4.5K ratings behind it against 44, so its average is the more settled of the two. Written reviews point the same way: 64% of Audubon Bird Guide's written reviews are positive against 84% of Raptor ID's.
Audubon Bird Guide ships an update every 3 weeks, Raptor ID every 5 months. The most recent releases landed on September 23, 2026 and August 20, 2026 respectively.
| Parameter | Audubon Bird Guide | Raptor ID |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4.5K ratings) | 4.5 (44 ratings) — better |
| Positive reviews | 64.3% of reviews | 83.9% of reviews — better |
| Number of ratings | 4.5K — better | 44 |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 358 MB | 766 MB |
| Age rating | 4+ | 4+ |
| Developer | National Audubon Society | HawkWatch International |
Customer experience
Audubon Bird Guide
Raptor ID
Bugs and requests
Audubon Bird Guide
Reported bugs
5 issues- Crashes when opening settings
- Incorrect sighting location recording
- Unreliable login and account features
- Compatibility issues with newer devices
- Syncing and data loss problems
Requested features
7 requests- Add photo ID and sound ID features
- Improve location-based bird sightings
- Expand coverage to more regions/countries
- Allow offline access to field guide
- Provide more detailed bird information
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- Improve sorting and filtering options
- Sync sightings with other platforms
Raptor ID
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Audubon Bird Guide
No in-app purchases
Raptor ID
No in-app purchases
Questions
Is Audubon Bird Guide free?
Is Raptor ID free?
Which has better reviews, Audubon Bird Guide or Raptor ID?
Do Audubon Bird Guide or Raptor ID have ads?
Which is updated more often, Audubon Bird Guide or Raptor ID?
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