Crowd Syncer

Crowd Syncer

Rooms without an account

0 ratings
Free

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Details

  • Released
  • Updated
  • April 9, 2026
  • October 2, 2026

Features

Crowd Syncer screenshot #1 for iPhone
Crowd Syncer screenshot #2 for iPhone
Crowd Syncer screenshot #3 for iPhone
Crowd Syncer screenshot #4 for iPhone
Crowd Syncer screenshot #5 for iPhone
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About

Rooms you can be in, without ever making an account. A room has two doors. You are in it because you are standing there, or because somebody sent you a link. Same room either way. There is nothing to sign up for. No email, no phone number, no password, no profile. You open the app and you are in. WHAT IT IS FOR Six people in a cafe who do not want to swap numbers. A group on a walk. A family room for somebody who is not going to install anything complicated. A table at a conference. A shift at work. Anywhere a conversation needs to happen between people who are together, and does not need to outlive it. HOW YOU GET IN By being there. Turn Nearby on and the app finds the other phones around you, using Bluetooth rather than your location. Nobody is on a map. By a link. Make a room, send the link through whatever you already use, and whoever opens it is in. You can put a four digit code on the link if you want one. We never see the code. WHAT IS IN IT Messages, photos, video, voice notes, files and a place on a map. Voice and video calls, one to one or with the whole room. Replies and threads, so a busy room stays readable. PRIVACY, PLAINLY Everything sent in a room is end to end encrypted. Only the people in the room can read it, which means we cannot read it, cannot hand it over, and cannot get it back for you if you lose your phone. We do not collect your data, because we never have it. There is no account to attach it to. Your rooms and their history live on your phone. Leave a room and it is gone from your device. MADE FOR THE PERSON YOU ARE SENDING IT TO Set a room up the way somebody needs it, right to left, larger text, and send the link. They arrive to it already set up, and can change anything afterwards. Free. No ads. No subscriptions.
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What's New in Crowd Syncer

2.0

October 2, 2026

CrowdSyncer 2.0 is a different app. It used to count the people around you. It is now a room you can be in with them, and with anybody you send a link to. WHAT IS NEW Rooms. A conversation with the people around you, or with whoever opens your link. No account, no sign-up, nothing to remember. An invitation is a link. Send it through whatever you already use. Put a four digit code on it if the room needs one, and the code never travels in the link. Everything a conversation needs. Messages, photos, video, voice notes, files and a place on a map. Replies and threads. Voice and video calls, one to one or with the whole room, with the phone ringing properly. Set a room up for the person you are sending it to. Right to left, larger text, a look. They arrive to it already set up. End to end encryption throughout. We cannot read what is in a room, and there is no account for us to attach anything to.

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