On the App Store · Version 1.0.1

DayAcross

Your day, every time zone. See one shared day on a single timeline — side by side across every timezone that matters to you.

Download on the Mac App Store How it works

$4.99 one-time. Native for Mac. Calendar data stays on your device.

Why DayAcross

Stop converting times in your head.

Scheduling across regions means constantly translating hours. DayAcross shows each time zone side by side so you can spot conflicts, compare local days, and find open slots at a glance.

It’s a view of the calendars already on your Mac — not a new account, and not a cloud copy of your events.

One timeline, many zones

Calendar events sit in parallel columns, one per time zone. Each hour lines up across columns so comparisons are instant.

Working hours that travel

Set your availability and grey out hours outside your schedule. See when a slot is open for you and still reasonable for everyone else.

Copy availability

Generate a shareable summary of working hours and open slots for every time zone — then paste it into Slack, Mail, or a calendar invite.

Simple pricing

One purchase. Every time zone on your Mac.

What you get

Included

Multi-timezone timeline, working hours, copy availability, month view, and EventKit calendars already on your Mac. No account required.

On the Mac App Store

Built for Mac.

Native SwiftUI. Reads the calendars already on your Mac. No account, no cloud sync of your events.

Get it on the Mac App Store