Desktop app

Download Say When.

Install, connect Google Calendar or Microsoft Outlook, and press the hotkey. The first 14 days are a free trial of the full product — no credit card to start.

Mac

Universal installer for Apple Silicon and Intel.

Download for Mac

This build is unsigned and not notarized while our Apple certificate is in progress. If macOS says Apple could not verify Say When, open System Settings → Privacy & Security and choose Open Anyway. Download only from this page.

Windows

x64 per-user installer; administrator access is not required.

Download for Windows

This build is unsigned, so Microsoft Defender SmartScreen is expected to show an unknown publisher warning — choose More info, then Run anyway. Download only from this page.

Questions before you install? The FAQ covers what Say When can see, what it stores, and what happens to held times.