Table plan
Every table with chair numbers and who sits where.
For the venue and the catererSeating chart app for iPhone
Tell it who must sit together and who must not. Seated works out the table plan — and names the rule it cannot honour.
A wedding, a gala, a company dinner, a conference, a fundraiser. If people have to sit somewhere, and it matters where.
Free to plan on iPhone. Documents are $29.99 once.

The job
Other tools hand you a floor plan and a hundred name circles to drag around. That is still the work, on a prettier canvas. Seated does the opposite: you describe the constraints, and it produces the arrangement.
How it works
Set the room, put a name on each chair, write who must sit together and who must not. Then read the plan and approve it.
Add tables and seat counts — quick setup if you already know the room. This is the capacity the plan has to honour.
Tap a table and type. The guest list is those chairs, in seat order. A name without a chair is not on the list.
Must sit together. Must not share a table. That is the whole vocabulary — simple enough to defend to the guest who asks why they are at table nine.
The app
Plan, Hall and Guests are the same event, three ways. Nothing here is a mock-up of a feature that does not ship.

Drag tables into place. Tap one to seat people. The hall is the room, not a canvas of name chips.

Guests is the same seating, in chair order. Search it. Open a person. Change a note.

The same plan, printed four ways, so the venue, the door and the kitchen cannot disagree.
The part that matters on the day
If Seated cannot honour every constraint, it says which rule was the problem and names the people involved. It leaves them unseated rather than putting them somewhere you forbade.
What you get
Building the list, setting tables, writing rules and reading the finished plan stay free. The four printable documents are a single payment — not a subscription.
Every table with chair numbers and who sits where.
For the venue and the catererAlphabetical sheet with table and chair for each guest.
For the board by the doorOne page of headcounts per table — final numbers.
For the venue and the catererDietary and allergy notes, grouped by table.
For the kitchenUnlock the documents when the list is ready to leave the phone. Reprint as often as you like. Restore the purchase on a second iPhone with the same Apple ID. There is nothing to renew and nothing to cancel.

On your phone
A seating chart is a map of a family. Names, rules and tables live in a local database on this iPhone. They are not uploaded to a Seated server.
Apple, Google or email — only if you want separate plans, or to carry a purchase to a second device.
No analytics profile of how you seat people. Purchases go through Apple.
Settings → Delete account removes the login and clears seating data on that phone.
English, Ukrainian, Polish, German, Spanish, French, Italian, Portuguese, Dutch, Czech, Romanian, Swedish and Turkish — one setting for the app and every printed page.
Before you decide
No. The same solver seats a gala, a company dinner, a conference or a birthday. Weddings are one reason people need a table plan. Nothing in the product is wedding-specific.
No. You type names onto chairs and write rules. Seated produces the arrangement. Hall is for laying out the room and seating a table — not for shuffling a hundred chips.
It says so, and leaves those people unseated rather than breaking a rule. Typical causes: not enough seats, a group larger than your biggest table, or together/apart rules that contradict.
Planning is free and stays free. The four printable PDFs are $29.99 once — a non-consumable in-app purchase, not a subscription. Restore Purchase is on the paywall.
No. The whole app, including the purchase, works without signing in. An account is only for keeping plans apart on one phone, or carrying a purchase to another.
Not yet. Seated is an iPhone app.
Thirteen: English, Ukrainian, Polish, German, Spanish, French, Italian, Portuguese, Dutch, Czech, Romanian, Swedish and Turkish. Guest names stay as you type them.
iPhone
Install Seated, set the tables, put names on chairs, write the rules. Print when the list is ready to leave the phone.