diff --git a/Dockerfile b/Dockerfile
index afd23c9..e7fb019 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ RUN apt-get update && apt-get install -y \
     git \
     unzip \
     wget \
-    openjdk-17-jdk \
+    openjdk-21-jdk \
     build-essential \
     imagemagick \
     && rm -rf /var/lib/apt/lists/*
@@ -50,8 +50,8 @@ RUN sdkmanager "platform-tools" \
 
 # Imposta JAVA_HOME in base all'architettura
 RUN ARCH=$(dpkg --print-architecture) && \
-    echo "export JAVA_HOME=/usr/lib/jvm/java-17-openjdk-${ARCH}" >> /etc/profile && \
-    ln -sf /usr/lib/jvm/java-17-openjdk-${ARCH} /usr/lib/jvm/default-java
+    echo "export JAVA_HOME=/usr/lib/jvm/java-21-openjdk-${ARCH}" >> /etc/profile && \
+    ln -sf /usr/lib/jvm/java-21-openjdk-${ARCH} /usr/lib/jvm/default-java
 
 ENV JAVA_HOME=/usr/lib/jvm/default-java
 
@@ -69,10 +69,11 @@ COPY . .
 
 # Build script
 CMD ["bash", "-c", "\
+  npm install --legacy-peer-deps && \
   npm run build && \
   npx cap add android && \
   npx cap sync && \
-  sed -i 's/android:configChanges=\"\\([^\"]*\\)\"/android:configChanges=\"\\1\" android:screenOrientation=\"landscape\"/g' android/app/src/main/AndroidManifest.xml && \
+  sed -i 's/android:configChanges=\"\\([^\"]*\\)\"/android:configChanges=\"\\1\" android:screenOrientation=\"sensorLandscape\"/g' android/app/src/main/AndroidManifest.xml && \
   bash setup-android-icons.sh && \
   cd android && ./gradlew assembleDebug --no-daemon && \
   mkdir -p /app/output && \
diff --git a/package.json b/package.json
index 2953b08..b578ded 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "docker:build": "./build-apk.sh"
   },
   "dependencies": {
+    "@capacitor-community/text-to-speech": "^6.0.0",
     "@capacitor/android": "^6.0.0",
     "@capacitor/app": "^6.0.0",
     "@capacitor/core": "^6.0.0",
diff --git a/src/components/HomePage.vue b/src/components/HomePage.vue
index 9bccbcd..2853e77 100644
--- a/src/components/HomePage.vue
+++ b/src/components/HomePage.vue
@@ -2,6 +2,7 @@
 import NoSleep from "nosleep.js";
 import { Capacitor } from '@capacitor/core';
 import { App } from '@capacitor/app';
+import { TextToSpeech } from '@capacitor-community/text-to-speech';
 
 export default {
   name: "HomePage",
@@ -29,9 +30,17 @@ export default {
     }
   },
   mounted() {
+    // Carica le voci (necessario su alcuni browser)
     this.voices = window.speechSynthesis.getVoices();
+
+    // Ascolta l'evento voiceschanged per Android/Chrome
+    if (speechSynthesis.onvoiceschanged !== undefined) {
+      speechSynthesis.onvoiceschanged = () => {
+        this.voices = window.speechSynthesis.getVoices();
+      };
+    }
+
     if (this.isMobile()) {
-      this.speak();
       var noSleep = new NoSleep();
       noSleep.enable();
       document.documentElement.requestFullscreen();
@@ -86,32 +95,64 @@ export default {
         this.sp.form[team].unshift(this.sp.form[team].pop());
       }
     },
-    speak() {
-      const msg = new SpeechSynthesisUtterance();
+    async speak() {
+      // Prepara il testo da pronunciare
+      let text = "";
       if (this.sp.punt.home + this.sp.punt.guest == 0) {
-        msg.text = "zero a zero";
+        text = "zero a zero";
       } else if (this.sp.punt.home == this.sp.punt.guest) {
-        msg.text = this.sp.punt.home + " pari";
+        text = this.sp.punt.home + " pari";
       } else {
         if (this.sp.servHome) {
-          msg.text = this.sp.punt.home + " a " + this.sp.punt.guest;
+          text = this.sp.punt.home + " a " + this.sp.punt.guest;
         } else {
-          msg.text = this.sp.punt.guest + " a " + this.sp.punt.home;
+          text = this.sp.punt.guest + " a " + this.sp.punt.home;
         }
       }
-      // msg.volume = 1.0; // speech volume (default: 1.0)
-      // msg.pitch = 1.0; // speech pitch (default: 1.0)
-      // msg.rate = 1.0; // speech rate (default: 1.0)
-      msg.lang = 'it_IT'; // speech language (default: 'en-US')
-      const voices = window.speechSynthesis.getVoices();
-      msg.voice = voices.find(voice => voice.name === 'Google italiano'); // voice URI (default: platform-dependent)
-      // msg.onboundary = function (event) {
-      //   console.log('Speech reached a boundary:', event.name);
-      // };
-      // msg.onpause = function (event) {
-      //   console.log('Speech paused:', event.utterance.text.substring(event.charIndex));
-      // };
-      window.speechSynthesis.speak(msg);
+
+      console.log('Speak called, text:', text);
+      console.log('Is native platform:', Capacitor.isNativePlatform());
+
+      // Usa plugin nativo su mobile, Web API su desktop
+      if (Capacitor.isNativePlatform()) {
+        try {
+          console.log('Using native TTS');
+          await TextToSpeech.speak({
+            text: text,
+            lang: 'it-IT',
+            rate: 0.9,
+            pitch: 1.0,
+            volume: 1.0,
+            category: 'ambient'
+          });
+          console.log('TTS completed successfully');
+        } catch (error) {
+          console.error('TTS error:', error);
+          this.$waveui.notify('Errore TTS: ' + error.message, 'error', 3000);
+        }
+      } else {
+        // Fallback Web API per desktop/browser
+        console.log('Using web API speechSynthesis');
+        window.speechSynthesis.cancel();
+
+        const msg = new SpeechSynthesisUtterance();
+        msg.text = text;
+        msg.volume = 1.0;
+        msg.rate = 0.9;
+        msg.pitch = 1.0;
+        msg.lang = 'it-IT';
+
+        const voices = window.speechSynthesis.getVoices();
+        const italianVoice = voices.find(voice =>
+          voice.lang.startsWith('it') || voice.name.includes('Italian') || voice.name.includes('italiano')
+        );
+
+        if (italianVoice) {
+          msg.voice = italianVoice;
+        }
+
+        window.speechSynthesis.speak(msg);
+      }
     },
     apriDialogConfig() {
       this.disabilitaTastiSpeciali();