Lumi

Screen-time, rewritten

Scroll less.
Read more.

Your attention span wasn't built for an endless feed. Lumi blocks the apps that eat your day — and the moment you reach for the scroll, it hands you a book instead.

Download on the App Store See how it works

No free-pass loopholes. Just you, a goal, and a good book.

Instagram blocked

Reach for the feed,
open a chapter instead.

Read a page →

From your book

Pride and Prejudice

Jane Austen · 42%

“It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife.”

Let's be honest

The feed was engineered to hold you.
Your attention pays the bill.

2.5hrs lost to scrolling every single day
47sec average focus before the next pickup
12/yr books you could finish with that time back

How it works

Three steps. No willpower required.

01

Block the rot

Pick the apps that drain you and set the hours. Lumi hard-blocks them — no quick “just 5 minutes” escape.

02

Open a book instead

When you reach for a blocked app, Lumi gently swaps it for a real chapter. A full reader lives right inside.

03

Watch your flame heal

Hit your weekly goal and Lumi — your little flame — glows brighter. Miss it, and it dims. Simple, honest feedback.

Meet Lumi, your attention span.

Every scroll pours cold water on the flame.

Scroll long enough… and it goes out.

But turn a page — feel the air move.

And your fire roars back to life.

scroll ↓
Lumi the flame
“Meet Lumi — your attention, alive again. It dims a little every time you scroll, and brightens with every page you turn. Keep it lit.”

Enough scrolling.
Start your first chapter.

Lumi is launching soon on iPhone. Be first in line.

Download on the App Store