Chunk

Chunk is a macOS menu bar app designed for time-blocking your day, so you always know what to focus on next. Whether you live with ADHD, you're a student juggling deadlines, or you simply want to get more out of your hours, Chunk keeps your schedule clear and under control.

Color-coded time blocking makes your day easy to scan at a glance, while built-in to-do lists turn plans into concrete tasks. Reusable templates and routines let you set up repeating days once, then reuse them instead of rebuilding your schedule from scratch.

Chunk syncs with Google, Outlook, and Apple calendars, so your existing events stay in one place. With Claude AI integration, you can schedule using natural language—just type what you want to get done and let Chunk handle the planning.

Fullscreen notifications keep you on track when it's time to switch tasks, and always-on menu bar access means your plan is one click away—even over fullscreen windows. Best of all, it's a lightweight native app that stays fast and out of your way.