Full-screen meeting alerts for Mac

Meetings you
can't miss.

A quiet banner in the corner never stood a chance against deep focus. Slapss takes over your whole screen the second a meeting starts. You will not miss it.

Download on the App Store Free forever. No tracking.
01 / The problem

Notifications are built to be ignored. A small banner, a soft chime, gone in three seconds. By the time you look up, you are already late.

Slapss does the opposite. When it is time, it covers every display you have, with the one thing you need to see and a single tap to join.

02 / What it does

Everything you need.
Nothing you don't.

01

Full-screen takeover

The alert lands on every display at meeting time. Impossible to scroll past, impossible to miss. Press Escape and you are back to work.

02

One tap to join

Slapss reads the link from the event, so Zoom, Teams, Meet, and Webex are one click away the moment the alert appears.

03

Reminders too

Full-screen overlays for macOS Reminders, with one-tap completion right from the alert.

04

On your schedule

Set your own lead time so the alert fires exactly when you want, whether that is at the start or a few minutes before.

05

Six languages

Switch language on the fly, no restart required.

Slapss menu bar popover showing the day's meetings
Slapss calendar settings with macOS Calendar and Microsoft 365 / Exchange

Free forever.
No tracking, ever.

No subscription, no paywall, no analytics, no account. Slapss reads your calendar locally and sends it nowhere. There is nothing about you to collect, and that is the whole point.

03 / Questions
Is it really free?

Yes. No subscription, no in-app purchase, no trial that runs out. Free, for good.

Do you collect my data?

No. There is no tracking or analytics of any kind. Your calendar is read on-device and never leaves your Mac.

Which calendars work?

Any calendar in the macOS Calendar app, including iCloud, Google, and Outlook, plus Microsoft 365 and Exchange Online. You choose which ones can trigger an alert.

Is there a Windows or iPhone version?

No. Slapss is built for macOS only, focused on doing that one thing well.

Stop missing meetings.