Identify North American Reptiles from Photos & Descriptions
Identify any reptile in North America from a photo or a description. Kagn's AI field guide covers 1,170 species, with confidence scores, habitat notes, and a free lifelist for tracking your sightings.
Open Kagn Get on Google Play Get on the App Store
How it works
Take a photo — even partial, low-light and distant shots often work.
Kagn's AI returns the top matches with confidence scores and alternative candidates.
Tap any species for a full AI field guide. Log it to your lifelist with one tap.
Among the species covered
Frequently asked questions
How accurate is Kagn's reptile identification?
Kagn uses Gemini-class AI for identification, cross-checked against the North American Reptiles pack of 1,170 species. Accuracy is typically very high for clear photos of common species, with confidence scores and alternative matches shown for ambiguous cases.
Does Kagn work offline?
Yes — Kagn is an offline-first app. Open the pack while you have a connection and it keeps working in the field: log sightings offline, save unknowns with their photos, and Kagn identifies them when you reconnect.
What species does the North American Reptiles pack cover?
1,170 species recorded in North America, and the pack grows automatically as new species are confirmed.
Is Kagn free?
Yes. The free tier includes AI identification, lifelist tracking, trips, and the community. Kagn Plus removes the weekly identification limit.