Features · Multi-device sync
One account. Web, desktop, and mobile share the same tasks, work, and progress. Work follows you, not the device.
Each surface does what it is best at — the browser hands off, the desktop creates, the phone keeps you in the loop.
SparkLLMQuarterly report · finished on Web
Who does what
Not the same interface shipped three times — each surface covers the part it is actually good at.
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Open a tab and hand off general work. No client required.
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Creative workbenches run on your own computer; materials stay local.
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Browse work, capture ideas, watch progress. Heavy lifting goes back to the computer.
Pick a scenario on the left — the stage follows. Nothing to sync by hand.
One-page revenue report for my boss — with charts.

Recently edited · ceramic mug shot

Needs your OK
Needs your OK
Will edit a file
pricing.md · lines 12–18
Better done on your computer
Images, short drama, novels, and music each get a channel — not one catch-all entry. Inside every channel: browse work, hand off, light edits, watch progress. Heavy work is explicitly handed back to the computer instead of forced onto a small screen.
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Details that matter
Fragmented time, one hand, unstable networks — these are designed for, not worked around.
Compare
Swipe side by side, pinch to inspect detail, pick one and keep editing.
History
A visual version timeline — jump from version seven back to three in one tap.
Offline
The library is cached locally, so downloaded work still opens underground.
Reuse
“Use as reference” or copy into a new project, then start the next task from it.
Undo
Recently deleted keeps items for 7 days, so a slip of the thumb is recoverable.
Usage
Every project and job carries a usage tag — you know before you hit a wall.
More feature pages
From your materials to finished work, on your own computer.
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Candidates, version stacks, rollback. Desktop workbench.
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Runs on schedule; notifies when done. Cloud OK.
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PDF, web fetch, code — install what you need.
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The same specialist profiles, project context, skills, and permissions on every device.
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Full creative capability on desktop. Same account; cloud work stays.
Open web app →