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diff --git a/public/index.html b/public/index.html
index aadacb31..096d68b9 100644
--- a/public/index.html
+++ b/public/index.html
@@ -7,8 +7,8 @@
     <meta name="description"
         content="Learn Chinese by exploring the relationships between characters alongside examples that illustrate their use.">
     <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <meta name="theme-color" content="#f9fbff" media="(prefers-color-scheme: light)">
     <meta name="theme-color" content="#071024" media="(prefers-color-scheme: dark)">
+    <meta name="theme-color" content="#f9fbff" media="(prefers-color-scheme: light)">
     <script type="module">
         if ('serviceWorker' in navigator) {
             navigator.serviceWorker.register('/asset-service-worker.js');
@@ -19,6 +19,51 @@
     <link rel="manifest" href="/manifest.json">
     <link rel="icon" href="/images/favicon-32x32.png" type="image/x-icon">
     <link rel="apple-touch-icon" href="/images/apple-touch-icon.png">
+    <!-- Apple PWA settings -->
+    <meta name="apple-mobile-web-app-capable" content="yes">
+    <meta name="apple-mobile-web-app-status-bar-style" content="default">
+    <meta name="apple-mobile-web-app-title" content="HanziGraph">
+    <!-- iOS Splash Screens (generated by pwa-asset-generator) -->
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2048-2732.png" media="(device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2732-2048.png" media="(device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)">
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+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1536-2048.png" media="(device-width: 768px) and (device-height: 1024px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2048-1536.png" media="(device-width: 768px) and (device-height: 1024px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)">
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+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2224-1668.png" media="(device-width: 834px) and (device-height: 1112px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1620-2160.png" media="(device-width: 810px) and (device-height: 1080px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2160-1620.png" media="(device-width: 810px) and (device-height: 1080px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1488-2266.png" media="(device-width: 744px) and (device-height: 1133px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2266-1488.png" media="(device-width: 744px) and (device-height: 1133px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1320-2868.png" media="(device-width: 440px) and (device-height: 956px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2868-1320.png" media="(device-width: 440px) and (device-height: 956px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1206-2622.png" media="(device-width: 402px) and (device-height: 874px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2622-1206.png" media="(device-width: 402px) and (device-height: 874px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1260-2736.png" media="(device-width: 420px) and (device-height: 912px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2736-1260.png" media="(device-width: 420px) and (device-height: 912px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1290-2796.png" media="(device-width: 430px) and (device-height: 932px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2796-1290.png" media="(device-width: 430px) and (device-height: 932px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1179-2556.png" media="(device-width: 393px) and (device-height: 852px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2556-1179.png" media="(device-width: 393px) and (device-height: 852px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1170-2532.png" media="(device-width: 390px) and (device-height: 844px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2532-1170.png" media="(device-width: 390px) and (device-height: 844px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1284-2778.png" media="(device-width: 428px) and (device-height: 926px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2778-1284.png" media="(device-width: 428px) and (device-height: 926px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1125-2436.png" media="(device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2436-1125.png" media="(device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1242-2688.png" media="(device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2688-1242.png" media="(device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-828-1792.png" media="(device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1792-828.png" media="(device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1242-2208.png" media="(device-width: 414px) and (device-height: 736px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-2208-1242.png" media="(device-width: 414px) and (device-height: 736px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-750-1334.png" media="(device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1334-750.png" media="(device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-640-1136.png" media="(device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
+    <link rel="apple-touch-startup-image" href="/images/splash/apple-splash-1136-640.png" media="(device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)">
     <link rel="search" type="application/opensearchdescription+xml" title="HanziGraph (simplified)"
         href="/opensearch-simplified.xml">
     <link rel="search" type="application/opensearchdescription+xml" title="HanziGraph (traditional)"