One photo a day, revealed together.

You and one other person each add a single photo. Neither of you sees the other's until you've both given yours — then the day opens at once.

Join the TestFlight beta iPhone, iOS 17 or later. Free while in beta.

A month, filling in. Split tiles are days you both showed up for. Today is still waiting.

One a day

Just one photo. Not a feed to keep up with, not a streak to protect. A small thing you do once, and then you're done.

Face down until you both give

Your photo stays hidden until theirs arrives. Nobody goes first, nobody is left waiting on a reply. It opens for both of you in the same moment.

It builds into something

Every paired day stays on the board. After a month it isn't a chat history you'd scroll past — it's a mosaic of the days you were both there.

Just the two of you

No account, no password, no username. You invite one person with an Apple share link. There's no feed, no followers, and nobody else to see it.

How it works

  1. Invite your person with an Apple share link — they don't need to make an account either.
  2. Each of you adds one photo whenever it suits you. Time zones don't matter.
  3. The moment the second photo lands, the day flips and you both see it together.

Tandem Tiles is for two people who don't get to be in the same room — a partner overseas, a parent a few states away. It asks for a photo and about ten seconds. It gives back the small, specific feeling of finding out what their day looked like at the same moment they find out about yours.

Join the TestFlight beta