Sbooky
Books you can’t mark up,
underlined anyway.
underlined anyway.
Library books, borrowed books, that pristine new one.
Get it on the App Store
iPhone only
Never lose that line
Before
😩
A photo in your camera roll,
never seen again
never seen again
With Sbooky
✨
Two taps,
a real highlighter stroke
a real highlighter stroke
1
Snap the page
Shoot your book or pick from Photos — skewed pages straighten in one tap, and you can crop to just the part you want
2
Tap the first & last letter
The stroke sweeps between — highlighter, underline, or pencil, textured like the real thing, in 5 Mildliner colors
3
Shelve it in your Library
Every book grows a spine that thickens as lines pile up — and any line copies as text to Notion, Notes, anywhere
4
Meet one line a day
A saved line comes out to greet you on the home screen each day — tap it and that day’s page opens, photo and all
Feel like showing off?
Share straight to Instagram Stories,
or save as a photo for anywhere else.
Or don’t — collecting is enough.
or save as a photo for anywhere else.
Or don’t — collecting is enough.
No account, no login, no ads · Your lines and photos never leave your device
Free to start; unlimited books is a one-time purchase — no subscription · Reads 30+ languages, from English to Korean to Arabic
Free to start; unlimited books is a one-time purchase — no subscription · Reads 30+ languages, from English to Korean to Arabic
That line you loved today? Time to pin it down.