KAGN Wildlife Journal
Wildlife ID — then ask why
Free · In‑App Purchases
Any identification app can tell you what you are looking at. Kagn notices what's interesting about it — and suggests the questions to ask, so you can learn about what you found.
Learn Nature. Don't Just Identify It.
Snap a photo and Kagn names the species. Then it points at what you might have missed, with suggested questions one tap away: a slit on a cicada's back becomes the question you'd never have thought of, and the answer that you photographed the shell it climbed out of, not the cicada.
And keep asking — why the bee is working that particular flower, whether the bird looks injured. Your own photo stays in context, so the answers are about the animal in front of you, not a generic species page.
Kagn is a wildlife identification and field-journal app for the curious — birders, naturalists, hikers, families. Build a life list, plan trips, and learn the wildlife around you.
Features
• Suggested questions — Kagn notices the interesting details in your photo and asks for you
• Ask about your own photo — why it is behaving that way, whether it looks hurt, what to look at next
• AI photo identification — any plant, bird, mammal, fish, frog, fungus or insect, with the field marks that decided it
• AI sound identification — record a bird call, get the species
• Field guide chat — ask anything about any species
• Trips & sightings — log where and when you saw what; export anytime
• Packs for everywhere, covering more than 76,000 species — Southern African Birds, World Mammals, Thai Frogs, Mascarene Reptiles, and more
• Offline-first — your sightings stay on your device unless you choose to back them up
• Cross-platform — the same data on all your devices
Free tier
Unlimited lifelist, 3 AI photo IDs / week, 3 AI chats / day, 50 MB for your sightings' photos, sounds & videos. Try your first IDs without an account; a free sign-in (email code, no password) backs up your sightings.
Plus ($1.99/mo or $12.99/yr, 7-day free trial on yearly): 2 GB for your sightings' photos, sounds & videos, 10 photo IDs/day, 20 chats/day, cloud backup.
Pro ($4.99/mo or $34.99/yr, 7-day free trial on yearly): 10 GB for your sightings' photos, sounds & videos, 25 photo IDs/day, 50 chats/day.
Your sightings are always yours. Export anytime.
Privacy Policy: https://kagn.app/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
After you log a species you have not seen before, Kagn may invite you to leave a rating. Small fixes and polish.
The developer, Catharina Naude, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Catharina Naude
- Size
- 18.7 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Contains
User-Generated Content
Social Media
- In-App Purchases
Yes
- Plus Yearly $12.99
- Plus Monthly $1.99
- Pro Yearly $34.99
- Pro Monthly $4.99
- Copyright
- © 2026 Willem Naude
