diff --git a/native/components/nux-tips-context.react.js b/native/components/nux-tips-context.react.js
--- a/native/components/nux-tips-context.react.js
+++ b/native/components/nux-tips-context.react.js
@@ -5,16 +5,17 @@
 import { values } from 'lib/utils/objects.js';
 
 import type { AppNavigationProp } from '../navigation/app-navigator.react.js';
+import type { NUXTipRouteNames } from '../navigation/route-names.js';
 import {
   CommunityDrawerTipRouteName,
   MutedTabTipRouteName,
+  HomeTabTipRouteName,
 } from '../navigation/route-names.js';
-import type { NUXTipRouteNames } from '../navigation/route-names.js';
 
 const nuxTip = Object.freeze({
   COMMUNITY_DRAWER: 'community_drawer',
-  MUTED: 'muted',
   HOME: 'home',
+  MUTED: 'muted',
 });
 
 export type NUXTip = $Values<typeof nuxTip>;
@@ -38,6 +39,11 @@
     nextRouteName: CommunityDrawerTipRouteName,
   },
   [nuxTip.COMMUNITY_DRAWER]: {
+    nextTip: nuxTip.HOME,
+    tooltipLocation: 'below',
+    nextRouteName: HomeTabTipRouteName,
+  },
+  [nuxTip.HOME]: {
     nextTip: nuxTip.MUTED,
     tooltipLocation: 'below',
     nextRouteName: MutedTabTipRouteName,
diff --git a/native/navigation/app-navigator.react.js b/native/navigation/app-navigator.react.js
--- a/native/navigation/app-navigator.react.js
+++ b/native/navigation/app-navigator.react.js
@@ -7,6 +7,7 @@
 import ActionResultModal from './action-result-modal.react.js';
 import { CommunityDrawerNavigator } from './community-drawer-navigator.react.js';
 import CommunityDrawerTip from './community-drawer-tip.react.js';
+import HomeTabTip from './home-tab-tip.react.js';
 import MutedTabTip from './muted-tab-tip.react.js';
 import NUXTipOverlayBackdrop from './nux-tip-overlay-backdrop.react.js';
 import { createOverlayNavigator } from './overlay-navigator.react.js';
@@ -16,6 +17,7 @@
 } from './overlay-navigator.react.js';
 import type { RootNavigationProp } from './root-navigator.react.js';
 import {
+  HomeTabTipRouteName,
   CommunityDrawerTipRouteName,
   MutedTabTipRouteName,
   NUXTipOverlayBackdropRouteName,
@@ -165,6 +167,7 @@
           name={CommunityDrawerTipRouteName}
           component={CommunityDrawerTip}
         />
+        <App.Screen name={HomeTabTipRouteName} component={HomeTabTip} />
         <App.Screen name={MutedTabTipRouteName} component={MutedTabTip} />
         <App.Screen
           name={NUXTipOverlayBackdropRouteName}
diff --git a/native/navigation/home-tab-tip.react.js b/native/navigation/home-tab-tip.react.js
new file mode 100644
--- /dev/null
+++ b/native/navigation/home-tab-tip.react.js
@@ -0,0 +1,22 @@
+// @flow
+
+import * as React from 'react';
+
+import { createChatTabBarButton } from './chat-tab-bar-button.react.js';
+import { homeChatThreadListOptions } from '../chat/chat-options.js';
+import {
+  type NUXTipsOverlayProps,
+  createNUXTipsOverlay,
+} from '../tooltip/nux-tips-overlay.react.js';
+
+const homeTabTipText =
+  'Your home screen only shows the chats you’ve joined. ' +
+  'When you join a community on Comm, you only join the root of the tree.';
+
+const HomeTabTip: React.ComponentType<NUXTipsOverlayProps<'HomeTabTip'>> =
+  createNUXTipsOverlay(
+    createChatTabBarButton<'HomeTabTip'>(homeChatThreadListOptions),
+    homeTabTipText,
+  );
+
+export default HomeTabTip;
diff --git a/native/navigation/overlay-navigator.react.js b/native/navigation/overlay-navigator.react.js
--- a/native/navigation/overlay-navigator.react.js
+++ b/native/navigation/overlay-navigator.react.js
@@ -42,11 +42,13 @@
   CommunityDrawerTipRouteName,
   MutedTabTipRouteName,
   NUXTipOverlayBackdropRouteName,
+  HomeTabTipRouteName,
 } from './route-names.js';
 import { isMessageTooltipKey } from '../chat/utils.js';
 
 const newReanimatedRoutes = new Set([
   CommunityDrawerTipRouteName,
+  HomeTabTipRouteName,
   MutedTabTipRouteName,
   NUXTipOverlayBackdropRouteName,
 ]);
diff --git a/native/navigation/route-names.js b/native/navigation/route-names.js
--- a/native/navigation/route-names.js
+++ b/native/navigation/route-names.js
@@ -169,6 +169,7 @@
 export const ThreadSettingsNotificationsRouteName =
   'ThreadSettingsNotifications';
 export const CommunityDrawerTipRouteName = 'CommunityDrawerTip';
+export const HomeTabTipRouteName = 'HomeTabTip';
 export const MutedTabTipRouteName = 'MutedTabTip';
 export const NUXTipOverlayBackdropRouteName = 'NUXTipOverlayBackdrop';
 
@@ -203,6 +204,7 @@
 
 export type NUXTipRouteNames =
   | typeof CommunityDrawerTipRouteName
+  | typeof HomeTabTipRouteName
   | typeof MutedTabTipRouteName;
 
 export type MessageTooltipRouteNames =
@@ -233,6 +235,7 @@
   +VideoPlaybackModal: VideoPlaybackModalParams,
   +TogglePinModal: TogglePinModalParams,
   +CommunityDrawerTip: NUXTipsOverlayParams,
+  +HomeTabTip: NUXTipsOverlayParams,
   +MutedTabTip: NUXTipsOverlayParams,
   +NUXTipOverlayBackdrop: void,
   ...TooltipModalParamList,