Whensday: Social Calendar

See when friends are free, run a quick poll, and collect RSVPs with one link.

Whensday puts your friends' calendars next to yours, so you can see who's actually free before you suggest a time.

SEE WHEN EVERYONE'S FREE Your friends sit along the top of your calendar. Tap one and their busy hours appear on the grid beside your own plans. No roll call in the group chat, no trading screenshots of your week.

YOUR CALENDAR STAYS YOURS Every event you make is either private or shared with friends. Private ones reach your friends as a block of busy time with no title, no notes, and no location. They see you're booked at 2pm, not what you're doing. That's enforced on the server, not just in the app.

ADD FRIENDS WITH A LINK Nobody searches for you by name, and nothing gets uploaded from your contacts. Send a link, they open it, and you're connected both ways at once.

WORKS WITH APPLE CALENDAR Connect your calendar and Whensday syncs both ways. Your existing events show as busy time, and plans you make here land back in your calendar. Whensday writes only to a calendar it creates, never to the ones you already have.

KNOW WHEN PLANS CHANGE Get a notification when a friend adds, moves, or cancels something they've shared with you. Turn them off in Settings whenever you want.