diff --git a/README.md b/README.md
index 7d5ccb3..5d27eef 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ DevRant client built with vanilla JavaScript, Web Components, and CSS.
 python3 proxy.py
 ```
 
-Open `http://localhost:8000`
+Open `http://localhost:8101`
 
 ## Features
 
diff --git a/js/app.js b/js/app.js
index 00d9dd6..8c758d3 100644
--- a/js/app.js
+++ b/js/app.js
@@ -58,6 +58,33 @@ class Application {
         this.main = null;
         this.currentPage = null;
         this.isNavOpen = false;
+        this.deferredInstallPrompt = null;
+        this.setupInstallPrompt();
+    }
+
+    setupInstallPrompt() {
+        window.addEventListener('beforeinstallprompt', (e) => {
+            e.preventDefault();
+            this.deferredInstallPrompt = e;
+            window.dispatchEvent(new CustomEvent('rantii:install-available'));
+        });
+
+        window.addEventListener('appinstalled', () => {
+            this.deferredInstallPrompt = null;
+            window.dispatchEvent(new CustomEvent('rantii:app-installed'));
+        });
+    }
+
+    canInstall() {
+        return this.deferredInstallPrompt !== null;
+    }
+
+    async installApp() {
+        if (!this.deferredInstallPrompt) return false;
+        this.deferredInstallPrompt.prompt();
+        const { outcome } = await this.deferredInstallPrompt.userChoice;
+        this.deferredInstallPrompt = null;
+        return outcome === 'accepted';
     }
 
     async init() {
diff --git a/js/pages/settings-page.js b/js/pages/settings-page.js
index 305ebf7..80b4670 100644
--- a/js/pages/settings-page.js
+++ b/js/pages/settings-page.js
@@ -9,6 +9,7 @@ import { BaseComponent } from '../components/base-component.js';
 
 class SettingsPage extends BaseComponent {
     init() {
+        this.installHandler = () => this.render();
         this.render();
         this.bindEvents();
     }
@@ -16,6 +17,7 @@ class SettingsPage extends BaseComponent {
     render() {
         const isLoggedIn = this.isLoggedIn();
         const user = this.getCurrentUser();
+        const canInstall = this.getApp()?.canInstall();
 
         this.addClass('page', 'settings-page');
 
@@ -29,6 +31,18 @@ class SettingsPage extends BaseComponent {
                 <h1>Settings</h1>
             </header>
             <div class="settings-content">
+                ${canInstall ? `
+                    <section class="settings-section">
+                        <h2>Install App</h2>
+                        <p>Install Rantii for quick access</p>
+                        <button class="btn btn-primary install-btn">
+                            <svg viewBox="0 0 24 24" width="20" height="20" style="margin-right: 8px;">
+                                <path fill="currentColor" d="M19 9h-4V3H9v6H5l7 7 7-7zM5 18v2h14v-2H5z"/>
+                            </svg>
+                            Install Rantii
+                        </button>
+                    </section>
+                ` : ''}
                 ${isLoggedIn ? `
                     <section class="settings-section">
                         <h2>Account</h2>
@@ -67,6 +81,13 @@ class SettingsPage extends BaseComponent {
 
     bindEvents() {
         this.on(this, 'click', this.handleClick);
+        window.addEventListener('rantii:install-available', this.installHandler);
+        window.addEventListener('rantii:app-installed', this.installHandler);
+    }
+
+    onDisconnected() {
+        window.removeEventListener('rantii:install-available', this.installHandler);
+        window.removeEventListener('rantii:app-installed', this.installHandler);
     }
 
     handleClick(e) {
@@ -74,6 +95,7 @@ class SettingsPage extends BaseComponent {
         const loginBtn = e.target.closest('.login-btn');
         const logoutBtn = e.target.closest('.logout-btn');
         const clearCacheBtn = e.target.closest('.clear-cache-btn');
+        const installBtn = e.target.closest('.install-btn');
 
         if (backBtn) {
             window.history.back();
@@ -92,6 +114,19 @@ class SettingsPage extends BaseComponent {
 
         if (clearCacheBtn) {
             this.clearCache();
+            return;
+        }
+
+        if (installBtn) {
+            this.installApp();
+        }
+    }
+
+    async installApp() {
+        const installed = await this.getApp()?.installApp();
+        if (installed) {
+            this.getApp()?.toast?.success('App installed');
+            this.render();
         }
     }