Clockin Duo is a timer that two people can be inside at the same time. One of you starts it, the other joins, and you both see the same clock. Either of you can pause and it stops for both. When it ends, the same pair can put on a YouTube video that stays in step, or play a round of Four in a Row. One streak across all of it. It works on your own too. Sessions, your standing weekly time and your history all run from the first day, whether or not anyone has accepted your invite, and plenty of people set the habit up themselves before handing over the link. There's no camera anywhere in it. Every other tool in this space either matches you with a stranger or asks you to keep your webcam on, because for a stranger the camera is the accountability. When it's someone you actually know, showing up is the accountability. The one thing it won't do is find you someone. There's no matching and no open rooms, so the person you lock in with is always someone you invited. If what you want is a partner found for you at 6am on a Tuesday, Focusmate does that better, and I say so on our own comparison page. The free tier is a real tier, not a trial: one session a day, every session length, and a standing weekly time. Premium is $6/month and covers both of you rather than each. If you work or study with someone who isn't in the room, I'd genuinely like to know what breaks first for you. That's the bit I want to get right next.

Clockin Duo

A shared focus timer for two. No camera, no strangers.

A shared focus timer for two. No camera, no strangers.