Comparison

Audubon Bird Guide vs Architecture IQ

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Audubon Bird Guide

Identify North American birds with a comprehensive field guide. Features include real-time bird identification, detailed species information, and sighting logs. Connect with a community of birdwatchers and conservationists.

Highlights
  • Real-time bird identification tool
  • Detailed species profiles with photos and audio
  • Personalized bird sighting logs and life lists
  • Nearby birding hotspots and sightings
  • Community photo sharing
  • Conservation news and action opportunities
Features
Read full description

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.

About

Architecture IQ

Features
Read full description

Architecture IQ allows you to identify buildings instantly by taking or uploading a photo. Earn badges by exploring the history, design, and unique details of iconic structures.

Screenshots

Audubon Bird Guide4 screens
Architecture IQ3 screens

Verdict

The call

The clearest difference is update cadence: Architecture IQ at weekly against Audubon Bird Guide's every 3 weeks. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Audubon Bird Guide ships an update every 3 weeks, Architecture IQ weekly. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Audubon Bird Guide versus Architecture IQ: the parameters behind the verdict, then further details
ParameterAudubon Bird GuideArchitecture IQ
PriceFreeFree
Rating4.3 (4.5K ratings) — better—
Positive reviews64.2% of reviews—
Number of ratings4.5K — better—
Update frequencyEvery 3 weeksWeekly — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size355 MB116 MB
Age rating4+4+
DeveloperNational Audubon SocietyTERRY JACOBS

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
Show 2 more
  • Improve sorting and filtering options
  • Sync sightings with other platforms

Architecture IQ

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Audubon Bird Guide

No in-app purchases

None

Architecture IQ

No in-app purchases

Questions

Is Audubon Bird Guide free?
Audubon Bird Guide is free to download, with no in-app purchases.
Is Architecture IQ free?
Architecture IQ is free to download, with no in-app purchases.
Do Audubon Bird Guide or Architecture IQ have ads?
Both Audubon Bird Guide and Architecture IQ show ads.
Which is updated more often, Audubon Bird Guide or Architecture IQ?
Audubon Bird Guide ships an update every 3 weeks, and Architecture IQ weekly. Most recently, Audubon Bird Guide was updated on November 6, 2026 and Architecture IQ on October 30, 2026.

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