Does Chunk work over fullscreen apps?

Yes. Chunk uses a native macOS panel that floats above all windows, including fullscreen applications. Just press Cmd+/ and your schedule appears instantly.

Where is my data stored?

All schedule data is stored locally on your Mac in a SQLite database. No cloud sync or account required.

What calendars does Chunk sync with?

Google Calendar, Outlook Calendar, and Apple Calendar. External events appear as blocks on your timeline so you can plan around existing meetings.

How does the Claude AI integration work?

Chunk connects to Claude via a local MCP server running on your Mac. Ask Claude to plan your day, create templates, manage tasks and lists, and rearrange your schedule using natural language.

Is Chunk available on Windows or mobile?

Chunk is currently macOS only (Apple Silicon and Intel). There is no Windows, Linux, iOS, or Android version.

Chunk 1

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Chunk is a macOS menu bar app for time-blocking your day. Built for people with ADHD, students, and productivity enthusiasts, Chunk brings together colour-coded time blocking, to-do lists, reusable templates and routines, Google/Outlook/Apple calendar sync, Claude AI integration for natural language scheduling, fullscreen notifications, and always-on menu bar access - all in a lightweight native app that works over fullscreen windows.

Time Block Planner for macOS

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www.chunkapp.net/

What is Chunk 1?

Time Block Planner for macOS

Core Features

Menu bar time blocking with global shortcut (Cmd+/) - works over fullscreen apps

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Day, List, and Week views with drag-to-create, move, and resize blocks

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Reusable templates and automated routines for recurring daily schedules

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Google Calendar, Outlook, and Apple Calendar sync

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Task mode with Apple Reminders Integration

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Claude AI integration via local MCP server for natural language scheduling

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Live countdown timer in the system tray

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Fullscreen notifications for task transitions

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25 languages supported, native macOS frosted-glass design

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Built-in analytics dashboard tracking scheduling patterns

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Popular Use Cases

Time blocking your workday with colour-coded focus, meeting, and break blocks
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Structuring study sessions for students and exam revision
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Managing freelance schedules with varying daily structures
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ADHD-friendly time management with visual schedules and fullscreen reminders
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Planning around existing calendar meetings without leaving fullscreen apps
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Building daily routines that auto-apply so your week is always pre-planned
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Feature Comparison

A functional comparison based on maker input.

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Comparison details are provided for informational purposes and should be verified with the official website.

How to use

1. Download Chunk from chunkapp.net and open it from your macOS menu bar. 2. Press Cmd+/ to open the panel over any app - even fullscreen. Click away to dismiss. 3. Drag on the timeline to create colour-coded time blocks. Drag edges to resize
drag blocks to reschedule. 4. Build templates for your typical day structures (e.g. "Work Day"
"Study Day") and turn them into routines that auto-apply on chosen weekdays. 5. Switch to Task mode to manage task lists. Drag items onto the timeline to schedule them as blocks. 6. Connect Google
Outlook
or Apple Calendar in Settings to see existing events alongside your blocks. 7. Enable the Claude AI integration in Settings to plan your day with natural language - just ask Claude and your blocks are created. 8. All data is stored locally on your Mac. No account or cloud sync required.

Pricing

Chunk 1 uses a freemium pricing model. Pricing and features may change over time.

Free

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Pro

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Enterprise

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Frequently Asked Questions

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