The Treely app

A tree identification app that teaches you

Treely names the tree in front of you, then teaches you to know it yourself: the trees of Britain and Ireland by leaf, bark, buds, flowers and fruit, in every season, from real photographs.

App StoreGoogle Play

Free to download.

What’s in it

Learn them, a few at a time

Treely starts you on a handful of trees and adds more as you know them. A short round each day, from real photographs, brings each tree back from a different side until you know it on sight.

Every part, in every season

Leaves, bark, buds, flowers, fruit and the shape of the tree, photographed through the year, so you can name a tree in January as surely as in June.

Lookalikes side by side

The trees people mix up, compared part by part, with the one check that settles it.

Name it from a photo

Fill the frame with one leaf, the bark or a flower and Treely names the tree, then shows you how to know it next time. A few goes are free; the unlock is for everyday use.

The guided key, no signal needed

One simple question at a time about what you can see. It runs on your phone, so it works in a wood with no signal.

What’s out this week

Three things to find on the trees each week, and a collection of every one you photograph.

Inside the app

Treely: know the trees you walk pastKnow a tree from every angle: photographs of every part, in every seasonNever mix them up: beech and hornbeam compared, leaf by leafStuck on one? Photograph a leaf and Treely names the treeA field guide in your pocket: the wild cherry’s pageKnow why, not just what: a short lessonSee what’s out on this week’s walkCollect the whole year: every find you photograph

Questions

Is Treely free?

Treely is free to download, with a few trees to learn and a few goes with the camera before you decide. One purchase unlocks every tree, every lesson, the full Guide and the camera for everyday use.

Does it work without signal?

Yes. The photographs, the Guide, the lessons and the guided key are on your phone. Naming a tree from a photo needs a connection.

Is there an account?

No. There are no accounts, and your progress is kept on your phone.

Which phones?

iPhone and Android.

How is it different from a photo-ID app?

A photo-ID app tells you the name of the plant in front of you. Treely does that too, but it’s built to teach you, so that next time you know the tree yourself, from any side and in any season.

In the app

Start with the trees you walk past

  • Free to downloadiPhone and Android
  • One purchaseUnlocks every tree, for good
  • No accountWhat you learn stays on your phone
App StoreGoogle Play

Free to download.