AlphaiOS · Android

WhenWeave

Your calendar stays yours. Others see only "busy". The app finds the time you share.

Who it is for — two people who need to find time without showing each other everything

What it does

Three levels of sharing

Per event and per group you share with (a Space): private, busy only, or details. Private is the default. What the other person receives is decided by the server, not hidden by the app.

FindWhen

Pick a range, a length and hours; it proposes the time two people share, computed in each person's own zone. What the other person is busy with appears nowhere.

Propose, accept, one event

Offer a free slot to the other person. On accept, one event appears on both calendars, not a copy; an edit by the owner shows up for both.

Repeats with exceptions

Move or cancel a single instance of a weekly event and the series stays intact, including across daylight-saving changes.

Reminders on the device

Reminders are scheduled on your phone only. The server does not know they exist.

Three languages, four themes

한국어 · 日本語 · English. Pick a theme and an app icon to match.

Why it exists

Ordinary shared calendars offer nothing between “show everything” and “show nothing”, so even close people end up trading “when next week works for you?” several times over. WhenWeave builds the space in between: your calendar stays yours, others see only as much as you decide, and the machine finds the time you share.

Sharing is enforced by the server

For every event, and for every group you share with (a Space), you choose one of three:

  • Private — the default. Not even its existence is visible.
  • Busy only — just that you are busy then. Title, place and notes are never sent.
  • Share details — title, time and place. Notes are always yours alone.

Turn on “Share my availability” for a Space and your busy time enters that Space’s day comparison and free-time search as merged blocks only. Because the server holds the rule, there is nothing more to find by taking the app apart.

One event, never copies

The same trip never exists twice, once in the couple’s calendar and once in the family’s, drifting apart. An event exists once; each Space only differs in how much of it is shown. An event created by accepting a proposal is likewise one: both people look at the same thing.

Where it stands

An Alpha, used and refined with a small circle. Store release follows. If you are curious, get in touch.

Questions

Can the other person see my event titles?

Only for events you shared as 'details'. With 'busy only' they learn just that you are busy then; title, place and notes are never sent by the server. Notes are yours alone in every case.

Can a friend tell whether I am in another Space?

No. Someone outside a Space cannot learn which Spaces you belong to. Members of the same Space see each other's display names only.

Does it sync with Google Calendar?

Not yet. A read-only import is being designed; imported events would arrive as private too.

When can I get it from the stores?

After the Alpha with a small circle ends. Get in touch if you are curious.

What happens when I delete my account?

Confirm with your password inside the app and your account, every event, sharing choice, proposal and membership are removed at once. Spaces you created disappear for every member. The screen tells you before you confirm.