Source Taste
Margin keeps the article readable while respecting the publication, author, and source identity that made the piece worth saving.
Lexi Lab
Margin Reader
Read with original tastes.
Save essays, posts, and references into a focused reader that protects attention, preserves source character, and keeps your library local-first.
Built For Reading
A private shelf for serious online reading.
Protected Focus
Reading mode, progress, highlights, and notes stay close to the text without turning the session into another feed.
Lookup In Place
Translation and dictionary lookup are designed to resolve friction without pulling you out of the article.
Honest Signals
AI-content detection helps testers judge source quality while avoiding AI writing, social scoring, and recommendation loops.
Preview
Your reading queue, notes, search, and focus view.
Workflow
Save, read, think, return.
Save
Collect links into a clean library without account setup or social surfaces.
Read
Move through the text with calm typography, source-aware styling, and progress.
Think
Highlight, write notes, look up words, translate passages, and search later.
Details
TestFlight alpha notes.
Does Margin require an account?
No. Testers only need iCloud Drive enabled so Margin can store reading data in the app container and local cache.
Where does my data go?
Your reading data stays in iCloud Drive and on device. Margin does not upload your library to a Lexi Lab server. Read the privacy policy.
What version is this?
The current TestFlight track is 0.62 alpha, focused on reading quality, notes, lookup, search, and AI detection feedback.
TestFlight
Margin Reader is in alpha.
Ask for a TestFlight invite if you want to test the reading experience and send feedback.
Request an Invite