Stop Wondering Where Your Time Went.
Start Knowing.
A beautiful desktop app for tracking deep work sessions. See your focus patterns, build streaks, and finally understand where your productive hours actually go.
Early Access: This is a prototype version. Your patience is appreciated as we refine the experience. Found a bug? The app has a built-in feedback option—your reports help make it better for everyone!
Windows & Mac • Works offline • Your data stays local
Sound Familiar?
"I worked all day but what did I actually accomplish?"
See exactly where your hours went with project breakdowns and session logs.
"I keep getting distracted and losing focus."
Track distractions during sessions. Identify patterns. Improve over time.
"I don't know if I'm getting more productive or not."
Weekly charts, streaks, and quality ratings show your progress clearly.
Everything You Need to Master Deep Work
Built for knowledge workers who want to understand and improve their focus habits.
Multiple Timer Modes
Pomodoro (25/5), Deep Work (50/10), Extended Focus (90/20), or free Stopwatch mode.
Weekly Analytics
Beautiful charts showing your focus patterns. See which days and hours you're most productive.
Streak Tracking
Build momentum with current and longest streak tracking. Don't break the chain.
Heat Map Calendar
GitHub-style visualization of your focus history. See your year at a glance.
Project Tracking
17 color-coded projects. Know exactly where your time goes across different work.
Focus Quality Rating
Rate each session 1-5 stars. Track distractions. Understand what affects your focus.
Local-First Storage
Your data stays on your computer. No cloud. No account. Auto-saves to a local file.
Dark & Focus Modes
Light, dark, and distraction-free focus themes. Easy on the eyes during long sessions.
Simple. Powerful. Private.
Start a Session
Pick a timer (Pomodoro, 50/10, or stopwatch). Add a project and task. Hit start.
Focus & Log
Track distractions as they happen. Rate your focus quality when done. Add notes.
See Patterns
View daily, weekly, and yearly stats. Find your best hours. Build streaks.
Your Data. Your Computer. Period.
Focus Session Logger is 100% local. No accounts. No cloud sync. No tracking. Your focus data never leaves your machine. Export anytime as JSON backup.
Questions?
Is it really free?
Yes, 100% free. No trial, no premium tier, no hidden costs. I built this for myself and wanted to share it.
What platforms does it work on?
Windows and Mac. It's a desktop app that runs natively on your computer.
Where is my data stored?
Locally on your computer in a JSON file you control. You can back it up, move it, or delete it anytime.
Can I import my existing data?
Yes! You can import JSON files or start fresh. The app will guide you through setup.
Is there a mobile version?
Not yet. This is designed for desktop deep work where you're at your computer anyway.
Ready to Take Control of Your Focus?
Join thousands of knowledge workers who finally understand where their time goes. Free forever. Download now.