diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 991dd37e..77641501 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -13,6 +13,7 @@
             android:exported="true"
             android:label="@string/title_activity_main"
             android:launchMode="singleTask"
+            android:screenOrientation="portrait"
             android:theme="@style/AppTheme.NoActionBarLaunch">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/ios/App/App/Info.plist b/ios/App/App/Info.plist
index 14ca68c1..5e3527b2 100644
--- a/ios/App/App/Info.plist
+++ b/ios/App/App/Info.plist
@@ -37,8 +37,6 @@
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>UISupportedInterfaceOrientations~ipad</key>
 	<array>