diff --git a/web/src/shared/lib/buzz-download.ts b/web/src/shared/lib/buzz-download.ts
index 3c198382b4..73dc604003 100644
--- a/web/src/shared/lib/buzz-download.ts
+++ b/web/src/shared/lib/buzz-download.ts
@@ -1,14 +1,33 @@
 export const BUZZ_RELEASES_URL = "https://github.com/block/buzz/releases";
+export const BUZZ_IOS_APP_STORE_URL =
+  "https://apps.apple.com/us/app/buzz-chat-with-your-hive/id6779728271";
+export const BUZZ_ANDROID_PLAY_STORE_URL =
+  "https://play.google.com/store/apps/details?id=xyz.block.buzz.mobile";
 const BUZZ_RELEASES_API_URL =
   "https://api.github.com/repos/block/buzz/releases?per_page=10";
 const CACHE_KEY = "buzz.latestDownload.v1";
 const CACHE_TTL_MS = 60 * 60 * 1000;
 
 export type BuzzDownloadPlatform = {
-  operatingSystem: "linux" | "macos" | "windows" | "unknown";
+  operatingSystem:
+    | "linux"
+    | "macos"
+    | "windows"
+    | "ios"
+    | "android"
+    | "unknown";
   architecture: "arm64" | "x64" | "unknown";
 };
 
+// iOS and Android are supported platforms that take a store listing instead of
+// a GitHub release asset, so they resolve before the release lookup runs.
+const STORE_URLS: Partial<
+  Record<BuzzDownloadPlatform["operatingSystem"], string>
+> = {
+  ios: BUZZ_IOS_APP_STORE_URL,
+  android: BUZZ_ANDROID_PLAY_STORE_URL,
+};
+
 type GitHubRelease = {
   draft: boolean;
   prerelease: boolean;
@@ -39,6 +58,24 @@ function normalizeOperatingSystem(
   // Reject non-desktop devices before admitting desktop-looking signals.
   const isIPadDesktopMode =
     platform === "macintel" && navigatorValue.maxTouchPoints > 1;
+
+  // Phones and tablets get a store listing, so classify the two platforms the
+  // mobile app actually ships on before the catch-all below folds every
+  // non-desktop device into `unknown`. Fire tablets (kindle/silk) and ChromeOS
+  // stay `unknown` on purpose: neither is served by the Play Store listing.
+  if (!/kindle|silk|cros/.test(userAgent)) {
+    if (
+      isIPadDesktopMode ||
+      platform === "ios" ||
+      /iphone|ipad|ipod/.test(userAgent)
+    ) {
+      return "ios";
+    }
+    if (platform === "android" || /android/.test(userAgent)) {
+      return "android";
+    }
+  }
+
   const isUnsupportedDevice =
     userAgentData?.mobile === true ||
     isIPadDesktopMode ||
@@ -142,6 +179,11 @@ export function selectBuzzDownloadUrl(
 export async function resolveBuzzDownloadUrlForPlatform(
   platform: BuzzDownloadPlatform,
 ): Promise<string> {
+  const storeUrl = STORE_URLS[platform.operatingSystem];
+  if (storeUrl) {
+    return storeUrl;
+  }
+
   try {
     const cached = JSON.parse(sessionStorage.getItem(CACHE_KEY) ?? "null") as {
       expiresAt: number;
diff --git a/web/tests/e2e/smoke.spec.ts b/web/tests/e2e/smoke.spec.ts
index 22e2628165..57c5f86fe3 100644
--- a/web/tests/e2e/smoke.spec.ts
+++ b/web/tests/e2e/smoke.spec.ts
@@ -260,16 +260,23 @@ test("invite asks Safari users to choose their Mac download", async ({
   await context.close();
 });
 
-test("invite download falls back for mobile and non-desktop devices", async ({
+const APP_STORE_URL =
+  "https://apps.apple.com/us/app/buzz-chat-with-your-hive/id6779728271";
+const PLAY_STORE_URL =
+  "https://play.google.com/store/apps/details?id=xyz.block.buzz.mobile";
+const RELEASES_URL = "https://github.com/block/buzz/releases";
+
+test("invite download sends each non-desktop device where its app lives", async ({
   browser,
 }) => {
-  const unsupportedDevices = [
+  const nonDesktopDevices = [
     {
       name: "iPhone Safari",
       platform: "iPhone",
       userAgent:
         "Mozilla/5.0 (iPhone; CPU iPhone OS 18_5 like Mac OS X) AppleWebKit/605.1.15",
       maxTouchPoints: 5,
+      expected: APP_STORE_URL,
     },
     {
       name: "iPadOS desktop mode",
@@ -277,6 +284,7 @@ test("invite download falls back for mobile and non-desktop devices", async ({
       userAgent:
         "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15",
       maxTouchPoints: 5,
+      expected: APP_STORE_URL,
     },
     {
       name: "Android phone",
@@ -284,16 +292,29 @@ test("invite download falls back for mobile and non-desktop devices", async ({
       userAgent:
         "Mozilla/5.0 (Linux; Android 15; Pixel 9 Pro) AppleWebKit/537.36 Mobile",
       maxTouchPoints: 5,
+      expected: PLAY_STORE_URL,
     },
+    // No store listing serves these two, so they keep the releases-page
+    // fallback: ChromeOS is not a Play Store target here, and Fire tablets
+    // ship through Amazon's Appstore.
     {
       name: "ChromeOS",
       platform: "Linux x86_64",
       userAgent: "Mozilla/5.0 (X11; CrOS x86_64 16093.68.0) AppleWebKit/537.36",
       maxTouchPoints: 0,
+      expected: RELEASES_URL,
+    },
+    {
+      name: "Fire tablet (Silk)",
+      platform: "Linux armv8l",
+      userAgent:
+        "Mozilla/5.0 (Linux; Android 9; KFMAWI) AppleWebKit/537.36 Silk/126.0 like Chrome/126.0.0.0 Safari/537.36",
+      maxTouchPoints: 5,
+      expected: RELEASES_URL,
     },
   ];
 
-  for (const device of unsupportedDevices) {
+  for (const device of nonDesktopDevices) {
     const context = await browser.newContext({ userAgent: device.userAgent });
     await context.addInitScript(({ platform, maxTouchPoints }) => {
       Object.defineProperties(navigator, {
@@ -343,7 +364,7 @@ test("invite download falls back for mobile and non-desktop devices", async ({
     await expect(
       page.getByRole("link", { name: "Download it now" }),
       device.name,
-    ).toHaveAttribute("href", "https://github.com/block/buzz/releases");
+    ).toHaveAttribute("href", device.expected);
     await context.close();
   }
 });