The room you actually want to study in

Tigris Zone: the room you actually want to study in. A focus timer in The Zone, plans in the Suite, and an Arena where your hours count. Free to start.

The Zone is where you work: a focus timer, free or Pomodoro, with the day's tasks, schedule, deadlines, stats and music around it on a desk you arrange.

Plan it here. Do it in The Zone.

Schedule, tasks, the matrix, habits and notes in one account, with today's blocks, tasks and deadlines on your desk while you work.

The Suite is everything around the timer: tasks, habits, a schedule, an Eisenhower matrix, Markdown notes and stats, in one account. Plan it in the Suite, do it in The Zone.

• Tasks: Lists, due dates and priorities that clear when you are done.
• Schedule: Your week in blocks, by day, week or month.
• Eisenhower Matrix: The same tasks sorted by urgency and importance.
• Habits: Daily routines, checked off and tracked across the month.
• Notes: Markdown notes in folders, searchable.
• Stats: Hours, streaks, peaks and a year of consistency in one heatmap.

Bring your library from any app.

Your YouTube playlists, SoundCloud sets and local files, playing right beside your timer.

The more you study, the more of the world is yours

The Arena is a shared world where your study hours become territory. Ground is earned with real focused minutes, and it cools when you stop.

• Every focused hour earns ground, nexus by nexus.
• Stop, and your borders cool.
• Nobody buys their way in.

Your progress, ready to post

Your real sessions become a card: pick a look and post it.

Your profile is what you show the world: your hours, your consistency heatmap and your streaks, so anyone you let in can see how disciplined you are.

People and Teams are how you meet others with the same hunger: friends and direct messages, and teams that work together inside The Zone.

The Zone, one shortcut from any tab

A small window that sits beside whatever you are working on: the timer, your tasks, your schedule and your music. Select text on any page and it becomes a task.

• The browser extension

Pricing

Free forever: unlimited sessions and The Zone, the consistency heatmap and stats, tasks, habits and notes, the Arena, and all nine style packs.

Premium is optional (more saved desks, paid Deep Work widgets and board images, larger playlists, a longer ambient history and more room for task attachments): USD 5 a month, USD 39 a year, or USD 99 once for lifetime access.

Questions worth asking

What makes Tigris Zone different?

Most productivity apps are private notebooks. Tigris Zone is a study and productivity community: you work in The Zone, plan in the Suite, and on The Arena the hours you put in become territory other people can see. Your profile proves your discipline with numbers nobody typed in.

Will it help with my ADHD?

It is not a treatment, but it was designed for how an ADHD brain actually works. Your focus is not missing, it is hard to aim: adults with more ADHD symptoms report hyperfocus more often, not less (Hupfeld et al., 2019). So The Zone makes the right task the easiest one to lock onto. Rain and Focus play steady sound, the kind a 2024 meta-analysis found gives young people with ADHD a small but real edge on attention tasks. Your timer, tasks and sound share one screen, so there is nowhere to drift. And a Pomodoro block ends on time, before hyperfocus eats your afternoon. Try it free for a week and let your heatmap decide.

I always quit after a week. Why would this stick?

Because stopping costs something you can see. The gap shows on your heatmap, your streak resets, and your territory on The Arena cools while you are away. Coming back is just as visible: one session and you start earning the ground back.

Can I study with friends?

Yes. Add friends by @handle, see who is studying right now and message them directly. Teams of up to 25 work together inside The Zone, with a shared board, a team chat and synchronized starts.

Does it work across devices?

Yes. Tigris Zone runs in the browser, so any computer or phone opens the same account. The Chrome extension adds a panel you can open from any page, and a running session stays in sync wherever you are signed in.

Is it free?

The study loop is free forever: The Zone, the Suite, the heatmap, The Arena and every style pack. Premium, from USD 5 a month, adds the paid desk widgets, such as Focus clock and Records, plus more saved desks, more images on the board, longer playlists and more room for task attachments.

For people who put in the hours.

The Zone to study, a suite to plan, an Arena where your hours count. Free to start.