diff --git a/pkgs/by-name/no/notion-app/info.json b/pkgs/by-name/no/notion-app/info.json
new file mode 100644
index 000000000000..20ea51f293f2
--- /dev/null
+++ b/pkgs/by-name/no/notion-app/info.json
@@ -0,0 +1,12 @@
+{
+  "x86_64-darwin": {
+    "version": "4.2.0",
+    "url": "https://desktop-release.notion-static.com/Notion-4.2.0.zip",
+    "hash": "sha512-FLptPNEtS9fTevSeGC00hDtpgSks+8JtEKRTtWlYPtI0vpA1KqixBdv2OaNSK1W7Krlsl25RpTOl8cJdQxcv4Q=="
+  },
+  "aarch64-darwin": {
+    "version": "4.2.0",
+    "url": "https://desktop-release.notion-static.com/Notion-arm64-4.2.0.zip",
+    "hash": "sha512-cxfO3Bm7ZzAQMi0Pdwd3nvQlRPjn4w7j0ojYUCcn660YsBtoVkpNhiuqg9pbWzY0Umh+/8Zig9CGXKjjP94Iww=="
+  }
+}
diff --git a/pkgs/by-name/no/notion-app/package.nix b/pkgs/by-name/no/notion-app/package.nix
new file mode 100644
index 000000000000..544d6454528e
--- /dev/null
+++ b/pkgs/by-name/no/notion-app/package.nix
@@ -0,0 +1,42 @@
+{
+  lib,
+  stdenvNoCC,
+  fetchurl,
+  unzip,
+}:
+let
+  info =
+    (builtins.fromJSON (builtins.readFile ./info.json))."${stdenvNoCC.targetPlatform.system}"
+      or (throw "notion-app: unsupported system ${stdenvNoCC.targetPlatform.system}");
+in
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "notion-app";
+  version = info.version;
+
+  src = fetchurl { inherit (info) url hash; };
+
+  sourceRoot = ".";
+  nativeBuildInputs = [ unzip ];
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/Applications
+    mv Notion.app $out/Applications
+
+    runHook postInstall
+  '';
+
+  passthru.updateScript = ./update/update.mjs;
+
+  meta = {
+    description = "App to write, plan, collaborate, and get organised";
+    homepage = "https://www.notion.so/";
+    license = lib.licenses.unfree;
+    maintainers = with lib.maintainers; [ xiaoxiangmoe ];
+    platforms = [
+      "x86_64-darwin"
+      "aarch64-darwin"
+    ];
+    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
+  };
+})
diff --git a/pkgs/by-name/no/notion-app/update/jsconfig.json b/pkgs/by-name/no/notion-app/update/jsconfig.json
new file mode 100644
index 000000000000..347a07fb3e23
--- /dev/null
+++ b/pkgs/by-name/no/notion-app/update/jsconfig.json
@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "allowJs": true,
+    "checkJs": true,
+    "module": "NodeNext",
+    "noEmit": true,
+    "strict": true
+  }
+}
diff --git a/pkgs/by-name/no/notion-app/update/update.mjs b/pkgs/by-name/no/notion-app/update/update.mjs
new file mode 100755
index 000000000000..d17e5d38bf9e
--- /dev/null
+++ b/pkgs/by-name/no/notion-app/update/update.mjs
@@ -0,0 +1,88 @@
+#!/usr/bin/env nix-shell
+/*
+#!nix-shell -i node --pure --packages cacert nodejs yq-go
+*/
+import * as assert from "node:assert/strict";
+import * as child_process from "node:child_process";
+import * as fsPromises from "node:fs/promises";
+import * as path from "node:path";
+
+const __dirname = import.meta.dirname;
+
+/** @typedef {{
+  version: string;
+  path: `${string}.zip`;
+  sha512: string;
+  releaseDate: string;
+  files: Array<{ url: string; sha512: string; size: number }>;
+}} LiveCheckInfo */
+
+/** @typedef {{
+  version: string;
+  url: string;
+  hash: `sha512-${string}`;
+}} Info */
+
+/** @typedef {{
+  "x86_64-darwin": Info;
+  "aarch64-darwin": Info;
+}} InfoMap */
+
+const BASE_URL = "https://desktop-release.notion-static.com/";
+/**
+ *
+ * @param {"latest-mac.yml" | "arm64-mac.yml"} liveCheckFile
+ * @returns {Promise<Info>}
+ */
+async function getInfo(liveCheckFile) {
+  const url = /** @type {const} */ (`${BASE_URL}${liveCheckFile}`);
+  const response = await fetch(url);
+  assert.ok(response.ok, `Failed to fetch ${url}`);
+  /** @type {LiveCheckInfo} */
+  const { version, path, sha512 } = JSON.parse(
+    child_process
+      .execSync(`yq eval --output-format=json`, {
+        input: Buffer.from(await response.arrayBuffer()),
+      })
+      .toString()
+  );
+  assert.ok(version, "version is required");
+  assert.ok(path, "path is required");
+  assert.ok(sha512, "sha512 is required");
+  return {
+    version,
+    url: BASE_URL + path,
+    hash: `sha512-${sha512}`,
+  };
+}
+
+async function main() {
+  const filePath = path.join(__dirname, "../info.json");
+  /** @type {InfoMap} */
+  const oldInfo = JSON.parse(
+    await fsPromises.readFile(filePath, { encoding: "utf-8" })
+  );
+  /** @type {InfoMap} */
+  const info = {
+    "x86_64-darwin": await getInfo("latest-mac.yml"),
+    "aarch64-darwin": await getInfo("arm64-mac.yml"),
+  };
+  if (JSON.stringify(oldInfo) === JSON.stringify(info)) {
+    console.log("[update] No updates found");
+    return;
+  }
+  const platforms = /** @type {const} */ (["x86_64-darwin", "aarch64-darwin"]);
+  for (const platform of platforms) {
+    console.log(
+      `[update] Updating Notion ${platform} ${oldInfo[platform].version} -> ${info[platform].version}`
+    );
+  }
+  await fsPromises.writeFile(
+    filePath,
+    JSON.stringify(info, null, 2) + "\n",
+    "utf-8"
+  );
+  console.log("[update] Updating Notion complete");
+}
+
+main();