KorApps KorApps Privacy

macOS menu bar app

Put your Mac to sleep on your terms.

Lights Out is a focused sleep timer for Mac: start a countdown with one tap, or pick a time of day and optionally repeat it every day—without sending data off your machine.

Lights Out promotional artwork: the app window with countdown mode and quick presets on a Mac desktop

What it does

A calm, native-feeling utility that tells macOS when to sleep—whether you need thirty more minutes of work or a fixed bedtime for your machine.

Stay in flow with a large circular timer, sensible presets, and optional notifications so you are never surprised when sleep is near.

Key features

Everything you need, nothing you do not

Built around two modes—immediate countdown and clock-based scheduling—with the kind of polish you expect from a real Mac app.

  • Countdown mode

    Set duration with a stepper or jump to presets from 15 minutes up to 3 hours. Start, pause, and reset without digging through settings.

  • Time of day

    Pick an exact clock time for sleep. Switch between 12-hour and 24-hour formats to match how you think about the day.

  • Repeat daily

    Automate a consistent routine: enable daily repeat so your Mac winds down at the same time without extra taps.

  • Menu bar presence

    Lives in the menu bar for quick access. Glance at the countdown while you work—no extra window cluttering your desktop.

  • Heads-up before sleep

    Optional in-app warning before sleep (for example, five minutes out) so you can save work or extend the timer.

  • Privacy by design

    No analytics, no accounts, and no network calls. Preferences stay on your Mac. Read the full story in our privacy policy.

On a real Mac

Screenshots

Unedited captures showing the app alongside a typical desktop—menu bar icon, countdown, and status copy exactly as you will see them.

Screenshot: Lights Out in countdown mode with 30 minute preset selected, menu bar moon icon visible
Countdown & presets — Quick duration picks and the main ring before you start.
Screenshot: Time of day mode with time picker and Repeat daily switch
Clock schedule — Pick a wall-clock time and optional daily repeat.
Screenshot: active countdown showing time until sleep and predicted sleep time
While running — Clear “until sleep” readout and when the Mac will sleep.
Screenshot: yellow banner warning five minutes remaining before sleep
Advance warning — Dismissible banner so unexpected sleep is rare.

Questions or feedback?

Lights Out is developed by KorApps. Reach out if you want to report an issue, suggest a feature, or talk about a custom build.

Email contact@korapps.dev