What is a notch app? A plain English guide

Guide By the NotchStar team Published

A notch app is a small Mac utility that puts a panel at the top centre of your screen, where the MacBook notch is, and makes that spot useful. At rest it blends into the black notch. When you hover or click, it expands into a mini dashboard.

Why the notch?

The notch is the part of the display that houses the camera. macOS keeps menu bar items out of it, which leaves a strip of screen that is always at the top and always in the same place. Because it is easy to reach with a mouse and always visible, it is a natural spot for quick tools.

What notch apps usually include

Most combine a few of these:

  • Now playing with album art and playback controls
  • Calendar events and reminders
  • A clipboard history
  • A file shelf and AirDrop zone
  • Timers and focus sessions
  • System monitors for CPU, memory or battery

Some add widgets, volume and brightness indicators, or live activities in the style of the iPhone’s Dynamic Island. See our Dynamic Island for Mac guide.

How they work

A notch app creates a borderless window, positioned over the notch and above the menu bar. It reads the screen’s safe area information to match the notch’s exact size. Hovering, or clicking, expands the window with an animation. On Macs without a notch it can draw a pill at the same position instead.

What to look for

  • Permissions. Calendar, camera and automation access should be requested only when you use the feature that needs them.
  • Privacy. Check whether it has an account, analytics or cloud sync. See our privacy checklist.
  • Weight. A good one stays quiet when you are not using it.
  • Compatibility. Check the minimum macOS version.

If you want to compare specific apps, start with the best Mac notch apps.

Quick answers.

What does a notch app do?

It draws a small panel around the MacBook notch that expands to show tools such as now playing, calendar, clipboard history and a file shelf.

Do notch apps work on Macs without a notch?

Many do. They draw a floating pill at the top centre of the screen instead. Check the app before buying.

Are notch apps safe?

They can be, but they ask for permissions like any app. Use our privacy checklist to review one before installing.

Keep reading.

The best Mac notch apps in 2026, compared fairly
A fair look at the main Mac notch apps in 2026: Boring Notch, Alcove, MacNotch, OmniNotch and NotchStar, with prices and who each one suits.
Dynamic Island for Mac: what it is and what you can get
The Mac has no Dynamic Island, but notch apps can imitate one. See what live activities are, which apps do it and what to expect.
A privacy checklist for any Mac notch app
Seven checks to make before you install a notch app: permissions, notarization, network use, data storage and what to do if something looks off.
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