Carbon: Minimalist To Do List

Most task managers want you to organize everything. Carbon wants you to focus on what matters.

Carbon gives you three cards:
• Today — what matters right now
• Next — important tasks for later
• Someday — ideas and long-term goals

That's it. No projects, no folders, no endless customization. Just three cards and the clarity to actually get things done.

NATURAL LANGUAGE INPUT
Type naturally and Carbon understands. "Call dentist tomorrow 2pm #health @Sarah" automatically extracts the date, time, tag, and delegate. No forms, no menus — just type.

SIGNAL STATES
Go beyond simple checkboxes. Mark tasks as pending, in progress, done, delegated, migrated, or follow-up. One tap to cycle through. Your tasks tell a story.

SYNC EVERYWHERE
Changes sync across iPhone, Mac, Windows, Linux, and web in seconds. Pick up exactly where you left off.

FEATURES
- 3 card types (Today, Next, Someday)
- Task metadata (dates, times, tags, delegates, notes)
- Natural language parsing
- 5 signal states
- Smart notifications
- Swipe gestures and undo
- Light / dark / system theme
- 21 hand-crafted app icon variants
- 15 accent color themes
- Unlimited tasks per card
- Unlimited archive history
- Cloud sync across all devices
- Voice capture — add tasks by speaking
- Drag-and-drop task reordering
- Home screen widgets with interactive controls
- Tag filtering across all cards
- Card progress dots
- Pomodoro timer built-in
- Insights and patterns into how you work

NO SUBSCRIPTIONS
Pro is a one-time purchase per device. Pay once, own it forever. No recurring charges, no annual renewals, no "you've been unsubscribed" emails.

Built by an indie developer who believes productivity tools should help you do less organizing and more doing.

Plan less. Do more.

Cheers,
Shawn