Winterwood: Tree Identifier
Identify Bark, Leaf & Wood
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Names a tree from bark, buds or branching — and a step-by-step key that works with no signal.
Winterwood names a tree from a photograph — and keeps working when the photograph fails.
Every other plant app is built on leaves. From November to March there are no leaves, and their accuracy collapses. Winterwood reads the characters that are still there: bark, buds, leaf scars, twig structure and branching pattern.
IDENTIFY BY PHOTO
Point at bark, a bud, a leaf or the whole tree. You get a name, how confident the answer is, and the characters it actually read — so you can check the reasoning instead of trusting a label.
IS IT SICK, OR JUST AUTUMN?
Photograph a leaf, the bark, the fruit or the roots and ask what is wrong. You get the likely cause, what the photo actually shows, and what to do about it — pruning, watering, clearing fallen leaves. It also tells you when nothing is wrong: autumn colour and lichen are not diseases. No pesticide is ever named; what is approved differs by country and a wrong dose harms the tree.
FOLLOW YOUR OWN TREES
Add the walnut by the gate or row 3 in the orchard. Every check you save builds a record, and the app tells you whether it is getting better or worse.
WALK THE KEY — FREE AND OFFLINE
When there is no signal, or the photo is not enough, the key asks you one question at a time: opposite or alternate buds? How many bud scales? What does the bark do? Each answer narrows the list. "I can't tell" is always allowed. The key never needs a network and is never behind a paywall.
175 TREES WITH REAL PHOTOGRAPHS
Every species has a page: what to look for, what it is confused with, and a real photograph credited to its photographer. All of it works offline.
HOW TO GROW IT
58 cultivated species carry a grower's profile — sun, water, soil, hardiness, planting, pruning, feeding, harvest, pollination, and what actually goes wrong.
YOUR WALKS STAY YOURS
Saved finds and their photographs live on your phone. No account, no sign-up, no analytics, no ads.
WHAT IT WILL NOT DO
It will not tell you whether anything is edible or medicinal. Identification from a photograph is not certain enough to eat on, and Winterwood will not pretend otherwise.
A few photo identifications are included when you install. The key, every species page and the growing advice are free forever.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://247pro.github.io/winterwood-legal/privacy.html
Terms: https://247pro.github.io/winterwood-legal/terms.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Emrah Sinekli, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Emrah Sinekli
- Size
- 33.4 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Winterwood Full Yearly $87.99
- Winterwood Full Monthly $14.49
- Copyright
- © 2026 Emrah Sinekli