Chunk

A 24-hour vertical timeline you build by dragging. Resize blocks from either edge. The snap interval shrinks the more you zoom in, all the way down to one minute when you need it.

Connect Google, Outlook, or Apple Calendar — pick one, pick all three. Anything you change in Chunk pushes back to the source within seconds. External events show up on the same timeline as your own blocks, so you only have one place to look.

Your Reminders lists appear inside Chunk's task sidebar. Tick something off here and it's ticked off in the system Reminders app. Drag a reminder onto your day to turn it into a time block.

Save a typical day once. Pick which weekdays it should auto-apply on. Chunk fills the schedule in before you even open the panel — a fresh week, already laid out.

The menu bar shows the time left in your current block. The main panel floats above fullscreen apps, so a quick glance — or a quick re-plan — never costs you what you were doing.

Connect Chunk to Claude and let it draft, move, or reshape your day from natural-language prompts. The connection runs locally; your schedule never leaves the device.