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Gravity Notes

One list of notes, for you and your AI agents

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Read the full description

Gravity is a notes app built on Andrej Karpathy's append-and-review note. Everything goes into one list, newest at the top. Old notes sink, and a swipe brings one back. You pay once, and your notes stay on your devices. New since the last launch: live Markdown, checklists, full exports, and a gravity CLI on the Mac that lets Claude Code, Codex or your own scripts read and write your notes. For iPhone, iPad, Mac and Android.

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PH · launched Oct 18, 2026 · 81 upvotes (top 2%)

Similar launches

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Could you build this?

Yes Gravity Notes is a straightforward chronological append-only notes app with markdown rendering and local storage. Standard mobile/web frameworks (React Native, Swift/SwiftUI, or PWA) can build this minimal functionality in a weekend with an AI assistant.

Competitors

Other products that read as similar to this one : 208 launches clear the similarity bar, closest 8 shown.

Attention rank: #7 of 209 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 320 days after the earliest competitor.

Other launches for this product