Your Focus, Protected.
The native macOS app that actively protects your focus — not just a timer, a complete focus system.
Everything you need to stay focused
Focus Shield
When you start a session, Do Not Disturb activates automatically. Only your allowed apps get through. Every silenced notification is queued for your break.
And so much more
Every detail designed for people who take deep work seriously.
Focus Gate
Full-screen session summary with your Focus Score
Smart Workspaces
Per-workspace app allowlists with presets
Calendar Blocking
Auto-create Focus Time events in your calendar
Quick Capture
Save ideas mid-session without breaking flow
Menu Bar
Always-visible countdown with quick controls
Keyboard Shortcuts
Full control without touching the mouse
iOS Companion
Sync tasks, stats, and timer across devices
Home Screen Widget
Glanceable focus status on your iPhone
CSV Export
Your data, your way — export everything
Light & Dark Mode
Follows your system or set it manually
Watch it in action
See how Focus Shield transforms your Mac into a distraction-free machine.
Demo video coming soon
Integrates with
Loved by focused people
“I've tried every Pomodoro app out there. ZoneFlow is the first one that actually changes how I work — Focus Shield is a game changer.”
Alex K.
Software Engineer
“The Focus Score made me realize I was losing 2 hours a day to app switching. Now I'm consistently hitting 85+ scores.”
Sarah M.
Product Designer
“Group Sessions are incredible for body doubling. My study group went from meeting at coffee shops to ZoneFlow rooms every day.”
James T.
Graduate Student
A closer look
Native macOS design. No Electron. Pure SwiftUI.
Frequently asked questions
Available everywhere
Starting with macOS. More platforms coming soon.