Eleven field guides · One index
Point your phone at the wild.
A bird you can hear, a rock in your pocket, a snake on the trail. You take one photo — the right app tells you what you're looking at.
The Index
One app per kingdom.
Each identifier does one thing completely, instead of everything halfway. Pick the one that matches what's in front of you.
How it works
Three moves. Every time.
01
Point
Open the app and frame what you found — a leaf, a fin, a feather, a face. For birds, you can record their song instead.
02
Identify
The AI reads your photo and returns the most likely species with confidence levels and look-alikes to rule out.
03
Keep
Every find lands in your personal collection — your own field journal, built one discovery at a time.
Field guides
Learn to read the wild.
Questions
Before you head out.
How do these identifier apps work?+
You take a photo (or, for birds, record a few seconds of sound). The app's AI compares what it sees against its species knowledge and gives you the most likely matches with confidence levels — in a couple of seconds, right on your iPhone. Learn more
Which app do I need to identify a mushroom?+
Foragr is the mushroom one. Photograph the cap, gills, and stem and it names the species. It will never tell you something is safe to eat — treat every wild mushroom as inedible until an expert confirms it in person. Learn more
Can an app really tell me if a snake is venomous?+
Vipr identifies the species from your photo and reports whether that species is venomous. Keep your distance while shooting — zoom exists for a reason, and no app replaces local emergency guidance after a bite. Learn more
Do the apps work offline, in the field?+
You can always take the photo offline and identify when you're back in signal. Identification itself needs a connection for the heavier AI models. Learn more
Are the apps free?+
Every app is free to download and try. Unlimited identifications and the full field-guide features come with the Pro upgrade inside each app. Learn more