iPhone Screenshots


Fieldguide.ai is to the pocket field guide, what Wikipedia is to the encyclopedia—a crowd-sourced compendium of all natural and cultural things.

Identify species ~
Fieldguide analyzes your nature photos to suggest possible IDs that can be later verified by experts.

Record your observations ~
Fieldguide arranges your observations into a dynamic checklist. When taxonomic treatments change, your records update automatically.

Showcase your collection ~
Sharing collection data builds a richer picture of flora & fauna morphology, phenology and distribution.

Connect with enthusiasts ~
Follow people who share your curiosity and interests.

You can also publish your nature photos on the web:

What’s New

Version 1.13.10

Bug fixes and improvements

Ratings and Reviews

3.8 out of 5
8 Ratings

8 Ratings

i dont feel so good mr stark ,

doesn’t open

the app won’t open? it shows the logo before crashing

Developer Response ,

So sorry you had this issue. The bug was related to a new iOS version release. The app worked on the developer version when we tested, so we were all caught off guard when the live iOS update caused a launch issue. The bug has since been fixed.

karekare ,

Won’t take my email to sign up

Downloaded today. And it keeps telling me to choose a different email on registration. It’s my freaking email!! I don’t have another one!! And I see no app support. So, I’m deleting it.

Developer Response ,

We are very sorry this happened to you. We're looking into the issue immediately so it doesn't happen to others (it's the first time we've heard of this happening). We will add an app support link right on the sign up screen, so we can be reached assist when people are having trouble signing up.

Again, so sorry about this!

chayote57 ,

Doesn’t work as well as the competition

I recommend inaturalist


Change Theory Corp
70.4 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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