Built Different. Built for Deep Work.
A focus app for developers, students, and creators that respects how your brain works. Every feature listed here is included for everyone, free forever.
Core Features
Mushin Mode (Flow Sessions)
Enter a distraction-free sanctuary designed for deep work. Our focus sessions range from 25 to 90 minutes, with science-backed micro-breaks that actually improve performance rather than interrupt it.
- Full-screen distraction blocker
- Pre-session intention setting ritual
- Gentle micro-break prompts every 25 minutes
- Completion ritual with reflection prompt
Quick Capture
Brilliant ideas strike at the worst times—usually mid-flow. Quick Capture lets you save thoughts without breaking your focus. One shortcut, instant save, right back to work.
- Keyboard shortcut (Cmd+Shift+K)
- Works during focus sessions
- Process inbox later, focus now
- Convert captures to tasks with one click
The Tea Room
Start and end each day with intention. The Tea Room guides you through morning focus-setting and evening reflection—a daily practice inspired by the Japanese tradition of Hansei (self-reflection).
- Morning ritual: "What matters today?"
- Evening ritual: "What did you accomplish?"
- Optional gratitude practice
- Visual garden that grows with your consistency
Kaizen Dashboard
Track your deep work streaks, not your to-do list checkboxes. The Kaizen philosophy teaches that small daily improvements compound into remarkable results. Watch your focus capacity grow over time.
- Focus streak tracking
- Daily deep work minutes logged
- Flow rating trends
- Weekly focus summary
Built For
Mushin works for any knowledge worker who needs to protect their attention. Here's how different creators use it:
Developers
Block Slack, enter flow, ship features. Context-switching costs developers 23 minutes per interruption—Mushin protects those minutes.
Writers
A distraction-free environment for long-form thinking. Capture ideas without leaving your sentence, finish chapters instead of outlines.
Designers
Creative work needs unbroken time. Set your intention, enter the zone, and produce your best work without the noise.
Students & Researchers
Deep reading and study blocks that actually stick. Build the mental architecture your work demands.
See It in Action
Start a free focus session now. No signup required—just click and focus.
Start Focus Session