Novels & ebooks
EPUB
Reflowable text with real typography — chapters, adjustable fonts and sizes, and themes that follow you.
lex — manga & comic reader
Every book you own, in one quiet library.
Lex is a reading-first reader for manga, comics, and novels. EPUB, PDF, CBZ, and TXT live together in one library — your files stay in your Files app, and the reading happens on your device.
Coming soon on the App Store
baseline reading is free · no subscription · no ads
one library
Every kind of reading, in one place.
Comics, novels, documents, and plain text — one library, no format fuss.
Documents & scans
Page-perfect rendering for files that must stay exactly as they are, spreads included.
Comics & manga
CBZ
Content-validated image ZIPs open straight into the manga reader, page by page.
Plain text
TXT
Clean, distraction-free prose — no formatting, no fuss.
Not supported: CBR / RAR · OPDS feeds · Markdown — Lex is a reader, not a platform.
reading experience
Made to disappear while you read.
Themes & reading modes
Dark, sepia, and light themes with adjustable typography — the page gets out of the way.
Bookmarks & progress
Bookmark pages, track reading progress, and pick up exactly where you left off.
iPhone & iPad
One library on both — and on Apple Silicon Macs through Designed for iPad. Wide screens get wide layouts.
Files-based import
Import from the Files app, the Share Sheet, or over Wi-Fi. No account, no cloud lock-in.
private by design
Your books never leave your device.
- Originals stay in place. Lex opens your books from the Files app and never copies or uploads the originals.
- No Sanoji server. Reading and import content is never sent to Sanoji — there's nothing to send it to.
- Analytics off by default. If you opt in, only allowlisted, anonymous usage events are shared — never titles, contents, highlights, or anything identifying.
free & pro
All reading is free. One optional unlock.
Free, forever
Everything you need to read, no asterisks.
- Baseline reading for every supported format
- Library & import — unlimited, from the Files app
- Wi-Fi import
- Themes & reading modes
- Bookmarks & reading progress
No ads. No subscription. Nothing to manage.
Pro — one-time unlock
Exactly three features, bought once.
Sharper pages
On-device upscaling powered by MetalFX — low-resolution manga pages are redrawn right on your device, never in the cloud.
iCloud sync
Your library, progress, bookmarks, highlights, and notes across your devices, through your own iCloud private database.
Manual wide-page splitting
Split two-page scans into readable single pages when the spread doesn't fit.
That's the whole list.
Coming soon on the App Store
Restore anytime — Settings → Restore Purchases.
the fine print
Honest by default.
Reading data stays on your device. No subscription, no ads, and no invented features. The details are one click away.