Sleep automation

Wind down.
Sleep better.

Dashboard
PhaseOut automates your bedtime routine — stopping music, silencing your phone, and dimming your screen — on a schedule you set once.
Pick your bedtime, choose which nights it repeats, then toggle exactly what happens — music off, Do Not Disturb on, screen dimmed. Takes under a minute.
Per-app time breakdowns, daily limits, and weekly trend charts — so you can see the habits worth changing, not just feel guilty about them.
Start a focus session and block every app except the ones you need. A gentle overlay appears if you wander — no harsh penalties, just a nudge back on track.
Version 1.0 / Free forever / No account / Android 8.0+
Dashboard screen Schedule screen Usage analytics screen Focus mode screen
6Core features
14App screens
0Ads or trackers
FreeNo account ever
What it does

Everything your
bedtime needs.

Six features that work together to make winding down effortless — all running quietly in the background, even when the app is fully closed.

01
Stops your music

Stops audio from any app at your set bedtime — Spotify, YouTube, podcasts, all of it.

02
Do Not Disturb

Enables DND at bedtime and restores your normal settings in the morning automatically.

03
Dims your screen

Reduces brightness to minimum at bedtime. Restored each morning so you start fresh.

04
Morning alarm

PhaseOut fires your alarm and restores all settings — brightness, sound, everything.

05
Usage analytics

Per-app time tracking, daily limits, and weekly trend charts at a glance.

06
Focus mode

Block every app except the ones you choose. A gentle overlay nudges you back on track.

How it works

Set it once.
Runs every night.

PhaseOut runs as a background service — reliably, even when the app is fully closed.

  1. 01
    Create a bedtime schedule

    Choose a time, the days it repeats, and which actions to run. Takes under a minute.

  2. 02
    Get a heads-up reminder

    30 minutes before, PhaseOut sends a gentle notification so you can wrap up.

  3. 03
    Bedtime runs automatically

    Audio stops, DND kicks in, screen dims — all without you touching your phone.

  4. 04
    Morning alarm restores everything

    Your alarm fires, brightness and sound return to normal. Your day starts clean.

Tonight’s timeline
10:00 PM
Reminder sent
30 min heads-up notification
10:30 PM
Bedtime runs
Music off · DND on · Screen dimmed
——
You sleep
Phone stays quiet all night
7:00 AM
Alarm fires
Brightness restored · DND off · Normal sound
Built with Flutter 3.x Dart 3.x Firebase Android 8.0+ On-device ML sqflite Made in South Africa
B
BrightDev
brightdev.co.za — South Africa

Independent developer building tools that help people use their phones more intentionally. PhaseOut is free, private, and built to last — no subscriptions, no data collection, no compromises.

GitHub Contact Privacy Policy
Privacy first

Your data stays
on your phone.

No account needed. No server. No ads. Everything runs locally on your device.

No account
Open and use immediately. No sign-up ever required.
No data sent
Schedules and usage stats live entirely on-device.
Free forever
No premium plan, no paywall, no subscription.
Download

Get PhaseOut.
Sleep better tonight.

Free, no account, no ads, no data collection. Sideload directly — no Play Store needed.

Requires Android 8.0 or higher (API 26+)
Enable “Install from unknown sources” in Settings
Open the downloaded APK to install
Android
Requires Android 8.0+ · API level 26+
Download APK — v1.0 ↓
Play Store — coming soon

Watch the GitHub releases page for changelogs and new builds.