Chunk

Chunk is a macOS-native time blocking application that integrates tasks and calendar events into a single planning surface. It allows users to drag tasks onto a day, week, or month timeline, creating focused time blocks that sync bidirectionally with Apple, Google, and Outlook calendars. The app is designed to help users schedule deep work, meetings, and personal tasks in one place, with features like smart lists, templates, and recurring routines. The interface combines a task list column with a calendar view, enabling users to plan their day without switching between tools. Tasks can be turned into calendar events and vice versa, and blocks include inline editors for notes, checklists, and video call links. Finished blocks fade to grey, keeping the focus on remaining work. Chunk offers a one-time payment model with a free trial, making it a cost-effective alternative to subscription-based planners.