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Slapss for Mac

Full-screen meeting reminder with a menu bar countdown and one-click join.

By theshiver. Free and open source, Apache-2.0 licence.

Get it with OpenDMG View source on GitHub

Slapss at a glance

Version
2.3.0
Released
4 November 2026
Download size
3.9 MB
Works on
Apple silicon and Intel
Licence
Apache-2.0
Category
Menu Bar and Notch
Developer
theshiver
GitHub stars
17

About Slapss

Free, open-source full-screen meeting reminder for macOS. Menu bar countdown and one-click Join for Zoom, Teams, Google Meet and Webex. No tracking.

Screenshots

Slapss screenshot 1

How to install Slapss on a Mac

  1. Get OpenDMG. It is a free app store for open source Mac apps. Download OpenDMG.
  2. Search for Slapss and press Get. OpenDMG downloads version 2.3.0 from theshiver's own GitHub release.
  3. Open it. The download is checked against its SHA-256 fingerprint and its signature is checked on your Mac before it lands in Applications.

Updates to Slapss show up in OpenDMG and install with one button. No account is needed.

Prefer to do it by hand? The developer's file is on GitHub: Slapss-2.3.0.zip (3.9 MB).

What is new in Slapss 2.3.0

- New: you can hide a meeting from the menu bar once it has started, right away or after 5, 10 or 15 minutes. Find it in Settings under Menu bar. By default nothing changes.
- Fixed: turning off reminders only hid them from the list. "Show reminders" now removes them from the menu bar, notifications and full-screen alerts too, and it has moved to the Alerts section of Settings.

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