Now on iOS & Android · v2.4

Block
distractions.
Build focus.

A calmer phone, on demand. LUME quiets the apps that take your time, sets the rhythm of your day, and helps you reclaim hours of clarity — without the gimmicks.

Download AppSee How It Works
★★★★★4.9 · 38k reviewsFeatured by AppleEditor's Choice

You open your phone for a second.

You lose an hour without noticing.

LUME gives your time back.

A closer look

Six screens, one quiet day.

A guided tour of the app — scroll to explore each screen.

01 / Home
Dashboard
Today at a glance — focus minutes, streak, and the apps that are off-limits right now.
02 / Tap
LUME Card
One tap on your LUME card blocks all distractions instantly. No phone needed.
03 / Focus
Focus Timer
Pick a length, press start. The world goes quiet until the ring closes.
9:41
5G
Wednesday, 9:41 AM
Today
2h 14m
Focus today
21
Day streak
14
Apps blocked
−42%
vs last week
Up Next
Deep Work II — starts in 38 min
Instagram
until 18:00
TikTok
all day
Focus mode
Block everything
with one tap.
LUME
LUME Focus Card
Hold card near phone
All distractions blocked
Deep Work
42:18
Always blocked
Blocklist
Instagram
TikTok
X
YouTube
Reddit
Snapchat
This week
Insights
−42%
Screen time
+18h
Focus gained
Daily focusavg 3h 12m
MonTueWedThuFriSatSun
Account
Settings
A
Alex Tanaka
Pro
Sleep mode
Strict blocking
Notifications
Daily digest
Routine
Workday
Theme
Midnight
Haptics
01 / Home
Dashboard
Today at a glance — focus minutes, streak, and the apps that are off-limits right now.
04 / Control
Blocked Apps
Curate the apps and websites that don't earn your attention by default.
05 / Reflect
Analytics
Weekly patterns in screen time, focus minutes, and the apps quietly stealing the day.
06 / Tune
Settings
Calibrate strictness, sleep, routines, and how LUME shows up in your day.
Features

Everything to stay focused.

01 — INTERVENE

Smart Blocking

An adaptive blocklist that learns when, where, and why you reach for the wrong app — and stops you before you do.

Instagram
Blocked
TikTok
Blocked
X (Twitter)
Blocked
YouTube Shorts
Blocked
02 — DEEPEN

Focus Sessions

One tap into deep work. Pomodoro, time-block, or open-ended — pick a rhythm and let LUME hold the line.

38:42
03 — REFLECT

Usage Insights

Patterns, not pie charts. See exactly when, where, and how your attention slipped — and what to change tomorrow.

This week−42% screen time
MTWTFSS
04 — REST

Sleep Mode

A quieter evening, automatically. Apps wind down, screens dim, notifications hush — your bedtime begins on time.

05 — BUILD

Routine Builder

Stack focused habits into a day that runs itself. Morning blocks, deep work hours, end-of-day wind-down — all on autopilot.

06:30
Morning ritual
✓
07:15
Read · 30 min
✓
09:00
Deep Work I
✓
11:30
Inbox window
14:00
Deep Work II
21:00
Wind down
06 — COMMIT

Focus Lock

Start a session and mean it. Once locked, there's no easy exit — just you and the work. No back doors, no exceptions.

Session in progress
42:18
Stay the course
07 — TRACK

Streak System

Every focused day builds momentum. Track your longest runs, celebrate consistency, and never break the chain.

21
day streak
Personal best: 34 days
Loved by deep workers

Quiet phones. Loud results.

Numbers from 1.2M people who replaced doomscrolling with deep work.

1.2M
Active members
−47%
Avg. screen time
218M
Focus minutes
4.9★
App Store rating
"My phone went from a slot machine to a tool. I'm reading again, finally."
M
Maya Chen
Product designer
"I tried five blockers. LUME is the only one I haven't uninstalled in frustration."
D
David Okonkwo
Founder, Atlas Labs
"Three weeks in, I got back two hours a day. Two hours."
S
Sasha Reiter
PhD candidate

Take back your time.

One quiet decision, made once. Then a thousand calmer mornings.

Get LUMEWatch the film
Free 7-day trial · iOS & Android · Cancel anytime