iPhone Screenshots


TreeBook is a free guide to 100 common trees in North America, providing an easy way to identify a tree - with images, search, synonyms for trees, layman terms, and for the more scientifically minded - detailed terminology.

Hand-drawn images, photos, and range maps complete the thorough description of each tree.

Please note, this App only contains information for trees in North America.

What’s New

Version 1.2

You thought the TreeBook was chopped down? No way! (We admit - it's the first update since 2009)
64-bit compatibility
New icon, hinting at our Canadian roots

Ratings and Reviews

3.6 out of 5
50 Ratings

50 Ratings

Chilcoat22 ,

Great premise.

Simple and easy to use. Has basic information and pictures. The pictures usually include a drawing of the leaf and flower or nuts of the tree but no bark or overall shape of an adult tree which I think would be beneficial for identification of the arbor itself. Easy to maneuver through the app, search by tree name and narrow by leaf type.

DaoistDoc ,

Awe - some!

SO easy to use! Having tried several other apps for leaf identification, this one actually helps you learn the process of identification as you move through it. My parents were both avid gardeners & naturalists, so I grew up learning to identify plants wherever we traveled or spent time outdoors. I love this app!!

WildRice ,

Awesome app for the layman like me.

Awesome app for the layman like me. It needs many more trees, but I would guess that the time involved to do a single tree justice is large. I think that it will take time to grow, like a tree, but if the author takes the to tend the database, it will grow into something awesome, just like a tree.


17.7 MB

Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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