Understand every page.
Snap a page of whatever you're reading — a Kindle screenshot, a paper page — and a clear explanation streams in, with memory of everything you've read so far.
A companion for pages you've already read. Never a replacement for reading.
Download on theApp StoreFree to start · iPhone
This page resolves the cliffhanger of Aphorism 188 — the argument shifts from why cultures need constraint to what it does for a single mind.
It picks up the thread from page 74, where obedience was called "the moral imperative of nature," and turns it inward.
Grounded only in the pages you've captured — nothing ahead is spoiled.
An explanation streaming in over a page you just captured.
How it works
Capture → understand → remember. That's the whole loop.
Built for people who finish books
A memory for every book
The explanation of page 90 can call back to an idea planted on page 12.
Spoiler-safe by design
Explanations draw only on pages you've already captured — never what lies ahead.
Ask about any passage
Select a line and ask. Answers stay grounded in your read.
The story so far
One tap rebuilds the thread of the whole book after time away.
Works with paper books
No e-book required. Point the camera at the page you just read.
Export your notes
Your pages and explanations are yours to take with you.
Wortree is free to start. Wortree Pro unlocks more daily pages when you're deep in a read.
Questions
Does it summarize books so I don't have to read them?+
No — and it never will. Wortree explains pages you've already read. It's a companion for understanding more, not reading less.
Will it spoil what happens next?+
No. Explanations are grounded only in the pages you've captured. If you haven't read it yet, Wortree won't reference it.
What can I capture?+
Any page you're reading: a screenshot from a reading app, a PDF, a web page — or a paper page through the camera. Wortree recognizes which book it belongs to and files it automatically.
How much does it cost?+
Wortree is free to start. Wortree Pro unlocks more daily pages — details in the app.
