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Chunk

Mac-native time blocking, in your menu bar·chunkapp.net

Chunk is a macOS-native, menu-bar time block planner with two synced modes: Tasks (lists, templates, recurrence) and Schedule (day, week, month planning). It offers two-way calendar sync with Google, Outlook, and Apple Calendar, Apple Reminders import, analytics on planned vs completed time, and an optional local MCP integration that lets Claude read and edit the schedule without data leaving the device. It is sold as a one-time purchase rather than a subscription.

What it's for

Time blocking a day, week, or month on a MacTurning tasks into scheduled time blocksSyncing external calendar events (Google, Outlook, Apple) two-wayImporting and scheduling Apple Reminders tasksBuilding recurring template routines for repeated daysTracking planned hours, completions, and follow-through via analyticsPlanning a day using natural language through Claude via a local MCP serverExporting a schedule range as PDF or CSV

Features 19

Analytics dashboard (7/30/90-day ranges, completion, follow-through, block-length and time-of-day stats)
Apple Reminders import into task sidebar
Click-and-drag time block creation
Custom lists and groups
Customizable global keyboard shortcuts
Dark mode
Day, week, month, and day-list schedule views
Fullscreen alerts when a block ends
Live countdown timer in menu bar and notifications
Local MCP (Model Context Protocol) server for Claude integration
Localization in 25 languages
Lock toggle to freeze external calendar events as read-only
Menu bar panel that floats over fullscreen apps (Cmd+/)
Recurring template lists with daily/weekly/monthly/yearly rules
Schedule export as PDF or CSV
Smart lists (Today, Upcoming, Overdue, Completed)
Timeline zoom and compression of quiet hours
Two synced modes: Tasks and Schedule
Two-way calendar sync with Google, Outlook, and Apple Calendar

At a glance

free trial

TypeDesktop app

DeploymentInstalled (local)

PlatformsmacOS

LanguagesEnglish, French, German, Italian, Portuguese (BR), Dutch, Swedish, Norwegian, Danish, Finnish, Polish, Czech, Hungarian, Romanian, Turkish, Russian, Ukrainian, Arabic, Hindi, Japanese, Korean, Chinese (Simplified), Chinese (Traditional), Vietnamese, Indonesian

Forindividuals with ADHD

Integrations

Google CalendarOutlook CalendarApple CalendarApple RemindersClaudeLemon Squeezy

Resources

Changelog

Pricing

Chunk is sold as one-time (lifetime) purchases, not subscriptions: Free 7-day trial ($0, no credit card), Lifetime License $19.99 one-time (2 Macs), Family Package $44.99 one-time (5 Macs). These are one-time prices, not monthly fees, so no monthly-equivalent figure is given.

Free TrialFree

No credit card required to start.

7-day full access, access for 1 Mac, no access after trial ends

Lifetime LicenseQuote

One-time payment of $19.99 for permanent (lifetime) access; not a recurring/monthly fee.

Full access for 2 Macs

Family PackageQuote

One-time payment of $44.99 for a Family license activating on up to 5 Macs; not a recurring/monthly fee.

Full access for 5 Macs