Why use Roomie Cafe? A focus timer you share with friends

You open the laptop to study for an hour. Forty minutes later you have answered two messages, watched half a video and reread the same paragraph three times. Nobody saw it happen, and tomorrow there will be no trace that you even tried.

That is the problem Roomie Cafe was built for. Roomie Cafe is a focus network: you start a timer, do the work, log where you got, and see friends and other people doing the same. Each part of it is there because research says it helps people get things done. This article walks through every part and the evidence behind it.

What is Roomie Cafe?

Roomie Cafe is a free focus app for the web and iPhone with a social side. Think of a quiet library that lives in your pocket. You can see who is working right now, they can see you, and nobody has to talk.

Roomie at a glance:

• Free to use, with an optional Supporter tier for people who want to fund it
• Runs in the browser at roomie.cafe and as an iOS app
• No webcam, no booking, no meeting links
• Every session can be public or private
• Your public profile lives at roomie.cafe/u/yourname

A focus timer that gives your work a start and an end

Slide the ruler to any length from 5 to 90 minutes, or type one, and press start. The timer can go full screen, pop out into a small window that floats above your other apps, and stay in sync between your laptop and your phone. If you want the classic Pomodoro rhythm, set 25 minutes and you have it.

Why a timer at all? Because deciding when to stop is harder than it sounds. In a 2023 study at Maastricht University, students who took breaks at fixed times felt less tired and less distracted than students who chose their own breaks, and they finished the same amount of work in less time [1]. Attention researcher Gloria Mark has found that people now spend about 47 seconds on a screen before switching to something else [3], and that interrupted work gets done faster but with more stress and frustration [2]. A running timer is a small promise to stay with one thing until it rings.

Roomie also plans for the opposite of work. With Rest and Recovery you can mark evenings or weekends as time off, and the timer steps aside until you are back. A review of 22 study samples found that short breaks raise energy and lower fatigue [4]. Rest is part of the method.

Logging your progress is what makes it stick

When the timer ends, Roomie asks one thing: where did you get? You write a line or two and the session is saved to your history. Over the weeks that history fills in a heat calendar, the same kind of grid GitHub uses for code. Each focus area can carry a weekly goal, counted in minutes or in sessions. Hit it and it shows on your profile. Miss it and nobody has to know.

This is the best supported idea in the whole product. A review of 138 experiments with 19,951 participants found that people who monitor their progress are more likely to reach their goals, and that the effect grows when progress is written down and when it is reported to others [5]. Teresa Amabile and Steven Kramer read close to 12,000 work diary entries and found that the best days had one thing in common: a small step forward on work that mattered [6]. In a field experiment, trainees who spent the last 15 minutes of the day writing about what they had learned scored 23 percent higher on the final test than trainees who spent that time practicing [7].

One caution from the same field: logs cut both ways. People who see a broken streak in a log become less likely to keep going [8]. So Roomie has no streak shaming, no leaderboards and no productivity scores. The record is there to show you what you did.

Books, GitHub commits, places and feelings on every session

A session post can carry more than a note:

• Books. Keep shelves for what you are reading, want to read and have finished, then log pages or percent after a reading session.
• GitHub commits. Connect GitHub with read only access, link a repository to a focus area, and tick the commits you pushed during the session. The post shows the work itself.
• Places. Check in at the library, the cafe or your own desk.
• Feelings. Choose one of seven, from inspired and calm to stuck and overwhelmed.

The feelings are there for a reason. In brain imaging work at UCLA, putting a feeling into words lowered the response of the amygdala, the part of the brain that reacts to threat [9]. Tapping "frustrated" after a bad session is a small way to put it down instead of carrying it into the next one. Places matter too. Decades of memory research show that what we learn is tied to where we learned it [10], and a few weeks of check ins will tell you which spots you do your best work in.

Focus areas sort your thoughts out

A focus area is one thing you care about: a thesis, a side project, Japanese, the gym. Each gets its own emoji, cover photo, color theme and weekly goal, and every session belongs to one. Open an area and you see only that part of your life, with its hours, its books, its commits and its history. Areas can be merged or archived as your interests change.

The reason is something called attention residue. Sophie Leroy showed that when you switch tasks, part of your mind stays on the last one, and your performance on the next one drops [11]. Other experiments found that unfinished goals keep intruding on your thoughts until you give them a concrete plan, and then the intrusions stop [12]. Picking a focus area before you press start is that plan in its smallest form. For the next 25 minutes you are doing this, and everything else has a place to wait.

Seeing friends and others doing the same

At the top of the home screen is a row of people who are focusing right now. Below it is a feed of finished sessions from people you follow, and an Explore tab with everyone else. You can like, comment, follow, mention a friend and browse hashtags. New sessions appear in real time.

There are no cameras and nothing to book, and that is on purpose. The practice is called body doubling: working in the presence of someone else who is also working. In a survey of 220 people, researchers found that it ranges from quiet company to active accountability, and that most people had used it long before they knew it had a name [13]. The wider effect has been measured for more than a century, and we covered that history in why focusing alone is harder than it should be. If you are weighing up tools, we also wrote an honest comparison of body doubling apps.

This feed is different from the ones you already have. Passive scrolling through other people's highlights has been shown to lower mood over time [14]. The Roomie feed has no highlights. It is made of work that people just finished, and the way to appear in it is to finish some of your own.

A public profile for your work

Your profile at roomie.cafe/u/yourname shows your focus areas, total focus time, heat calendar and library. Any focus area can have its own public page, with a badge you can paste into a GitHub README, a portfolio or a personal site. Any single session can be shared as a link with a generated card. Private sessions still count toward your totals and are never shown to anyone.

Why share at all? The same review of 138 experiments found that progress reported to others had a stronger effect than progress kept to yourself [5]. A 2020 series of studies added that commitment rises most when the people who know your goal are people whose opinion you respect [15]. A profile that your friends, classmates or a future employer can open does that job without you having to announce anything.

Why Roomie Cafe is the only focus network

Plenty of products do one part of this.

Timer apps give you a countdown and no people. Video coworking gives you people, but asks for a camera and a booking, and leaves no record when the call ends. Journals and habit trackers keep a record that nobody else sees. Social networks have all the people and reward you for scrolling.

Strava did this for running. Goodreads did it for reading. GitHub did it for code. We have looked, and we have not found another place on the internet where a focus timer, a progress log with books, commits, places and feelings, focus areas, friends working alongside you and a public profile all live in one product. Roomie Cafe is the only focus network where you get things done.

Behind it is a belief we wrote down in our manifesto. Productivity should be self expression, a way to make room for the things that matter to you, even if that room is one hour a day. Roomie is for spending a little less time consuming and a little more time creating.

How to start

1. Open Roomie on the web or iPhone and create a focus area for one thing you care about.
2. Set the timer for 25 minutes and press start. Look at the row of people focusing with you, then get to work.
3. When it rings, write one line about where you got. Add the book, the commits, the place or the feeling if they apply.

Do that a few days in a row and look at your heat calendar. That is the whole method.

FAQ

Is Roomie Cafe free?

Yes. The core product is free, including the timer, session log, focus areas, feed, books, GitHub commits and public profile. There is an optional Supporter tier for people who want to help fund development, and it adds a gold star next to your name.

Is Roomie a Pomodoro timer?

It can be. Set the timer to 25 minutes for a classic Pomodoro, or choose any other length. The difference from a plain Pomodoro timer is that each session is saved to your history and can be shared with friends.

Is there an app to track study hours with friends?

Yes, that is what Roomie does. Every study session is timed and saved under a focus area, your totals and heat calendar build up, and friends who follow you see your sessions in their feed.

Do I need a camera or a scheduled session?

No. Roomie has no video and no booking. You press start whenever you are ready, and others simply see that you are focusing.

Can I keep my sessions private?

Yes. Each session can be public or private. Private sessions count toward your own totals and are never shown on your profile or in any feed.

References

1. Biwer, F., Wiradhany, W., oude Egbrink, M. G. A., & de Bruin, A. B. H. (2023). Understanding effort regulation: Comparing "Pomodoro" breaks and self-regulated breaks. British Journal of Educational Psychology, 93(S2).
2. Mark, G., Gudith, D., & Klocke, U. (2008). The cost of interrupted work: More speed and stress. Proceedings of CHI 2008. ACM.
3. Mark, G. (2023). Attention Span: A Groundbreaking Way to Restore Balance, Happiness and Productivity. Hanover Square Press.
4. Albulescu, P., Macsinga, I., Rusu, A., Sulea, C., Bodnaru, A., & Tulbure, B. T. (2022). "Give me a break!" A systematic review and meta-analysis on the efficacy of micro-breaks for increasing well-being and performance. PLOS ONE, 17(8).
5. Harkin, B., Webb, T. L., Chang, B. P. I., Prestwich, A., Conner, M., Kellar, I., Benn, Y., & Sheeran, P. (2016). Does monitoring goal progress promote goal attainment? A meta-analysis of the experimental evidence. Psychological Bulletin, 142(2).
6. Amabile, T. M., & Kramer, S. J. (2011). The power of small wins. Harvard Business Review, 89(5).
7. Di Stefano, G., Gino, F., Pisano, G. P., & Staats, B. R. (2014). Learning by thinking: How reflection can spur progress along the learning curve. Harvard Business School Working Paper.
8. Silverman, J., & Barasch, A. (2023). On or off track: How (broken) streaks affect consumer decisions. Journal of Consumer Research, 49(6).
9. Lieberman, M. D., Eisenberger, N. I., Crockett, M. J., Tom, S. M., Pfeifer, J. H., & Way, B. M. (2007). Putting feelings into words: Affect labeling disrupts amygdala activity in response to affective stimuli. Psychological Science, 18(5).
10. Smith, S. M., & Vela, E. (2001). Environmental context-dependent memory: A review and meta-analysis. Psychonomic Bulletin & Review, 8(2).
11. Leroy, S. (2009). Why is it so hard to do my work? The challenge of attention residue when switching between work tasks. Organizational Behavior and Human Decision Processes, 109(2).
12. Masicampo, E. J., & Baumeister, R. F. (2011). Consider it done! Plan making can eliminate the cognitive effects of unfulfilled goals. Journal of Personality and Social Psychology, 101(4).
13. Eagle, T., Baltaxe-Admony, L. B., & Ringland, K. E. (2023). Proposing body doubling as a continuum of space/time and mutuality: An investigation with neurodivergent participants. ASSETS 2023, ACM SIGACCESS Conference on Computers and Accessibility.
14. Verduyn, P., Lee, D. S., Park, J., Shablack, H., Orvell, A., Bayer, J., Ybarra, O., Jonides, J., & Kross, E. (2015). Passive Facebook usage undermines affective well-being: Experimental and longitudinal evidence. Journal of Experimental Psychology: General, 144(2).
15. Klein, H. J., Lount, R. B., Park, H. M., & Linford, B. J. (2020). When goals are known: The effects of audience relative status on goal commitment and performance. Journal of Applied Psychology, 105(4).