diff --git a/lib/src/screens/professional_profile.dart b/lib/src/screens/professional_profile.dart
index 6dd4b53..0799664 100644
--- a/lib/src/screens/professional_profile.dart
+++ b/lib/src/screens/professional_profile.dart
@@ -561,10 +561,11 @@ class ProfessionalProfileScreenState extends State<ProfessionalProfileScreen> {
     return SafeArea(
         child: Scaffold(
       appBar: PopAppbar(
-          onPressed: () {
-            Navigator.pop(context);
-          },
-          label: 'Perfil profesional'),
+        onPressed: () {
+          Navigator.pop(context);
+        },
+        label: 'Perfil profesional',
+      ),
       body: SingleChildScrollView(
         reverse: true,
         child: Center(
diff --git a/lib/src/screens/profile_pro.dart b/lib/src/screens/profile_pro.dart
index ced044f..15ad158 100644
--- a/lib/src/screens/profile_pro.dart
+++ b/lib/src/screens/profile_pro.dart
@@ -33,9 +33,11 @@ class _ProfileProScreenState extends State<ProfileProScreen> {
   File? image_portada;
   File? imagen_to_upload;
 
-  bool domicilioValue = false;
   bool tarifaValue = false;
+
+  bool domicilioValue = true;
   bool sitioValue = false;
+
   var photoTemp = '';
 
   var _photo = '...';
@@ -385,6 +387,24 @@ class _ProfileProScreenState extends State<ProfileProScreen> {
     );
   }
 
+  void toggleDomicilio(bool newValue) {
+    setState(() {
+      domicilioValue = newValue;
+      if (newValue == false && sitioValue == false) {
+        sitioValue = true;
+      }
+    });
+  }
+
+  void toggleSitio(bool newValue) {
+    setState(() {
+      sitioValue = newValue;
+      if (newValue == false && domicilioValue == false) {
+        domicilioValue = true;
+      }
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     String address = _direccion.toString();
@@ -455,20 +475,9 @@ class _ProfileProScreenState extends State<ProfileProScreen> {
               ),
             if (settings?.domicilios == true)
               customSwitch(
-                'Servicio a domicilio',
-                domicilioValue,
-                (value) {
-                  domicilioValue = value;
-                },
-              ),
+                  'Servicio a domicilio', domicilioValue, toggleDomicilio),
             const Divider(),
-            customSwitch(
-              'Servicio en sitio',
-              sitioValue,
-              (value) {
-                sitioValue = value;
-              },
-            ),
+            customSwitch('Servicio en sitio', sitioValue, toggleSitio),
             sitioValue
                 ? Padding(
                     padding:
@@ -540,7 +549,7 @@ class _ProfileProScreenState extends State<ProfileProScreen> {
                         TableCell(
                           child: Container(
                             padding: const EdgeInsets.all(8.0),
-                            child: Text('Lunes'),
+                            child: const Text('Lunes'),
                           ),
                         ),
                         TableCell(
@@ -672,7 +681,8 @@ class _ProfileProScreenState extends State<ProfileProScreen> {
     );
   }
 
-  customSwitch(String text, bool switchValue, ValueChanged<bool> onChanged) {
+  Widget customSwitch(
+      String text, bool switchValue, ValueChanged<bool> onChanged) {
     return Padding(
       padding: const EdgeInsets.symmetric(horizontal: 30),
       child: SizedBox(
@@ -680,22 +690,19 @@ class _ProfileProScreenState extends State<ProfileProScreen> {
         child: Row(
           children: [
             Expanded(
-                child: Text(
-              text,
-              style: const TextStyle(
-                fontSize: 15,
-                color: Colors.black,
+              child: Text(
+                text,
+                style: const TextStyle(
+                  fontSize: 15,
+                  color: Colors.black,
+                ),
               ),
-            )),
+            ),
             Transform.scale(
               scale: 1.2,
               child: Switch(
                 value: switchValue,
-                onChanged: (bool newValue) {
-                  setState(() {
-                    onChanged(newValue);
-                  });
-                },
+                onChanged: onChanged,
               ),
             ),
           ],
diff --git a/lib/src/screens/profile_pro_web.dart b/lib/src/screens/profile_pro_web.dart
index cd7cfdc..9f2356d 100644
--- a/lib/src/screens/profile_pro_web.dart
+++ b/lib/src/screens/profile_pro_web.dart
@@ -33,7 +33,7 @@ class _ProfileProWebScreenState extends State<ProfileProWebScreen> {
   double latUser = 0.0;
   double lngUser = 0.0;
 
-  bool domicilioValue = false;
+  bool domicilioValue = true;
   bool tarifaValue = false;
   bool sitioValue = false;
   var photoTemp = '';
@@ -314,6 +314,24 @@ class _ProfileProWebScreenState extends State<ProfileProWebScreen> {
     }
   }
 
+  void toggleDomicilio(bool newValue) {
+    setState(() {
+      domicilioValue = newValue;
+      if (newValue == false && sitioValue == false) {
+        sitioValue = true;
+      }
+    });
+  }
+
+  void toggleSitio(bool newValue) {
+    setState(() {
+      sitioValue = newValue;
+      if (newValue == false && domicilioValue == false) {
+        domicilioValue = true;
+      }
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -368,20 +386,9 @@ class _ProfileProWebScreenState extends State<ProfileProWebScreen> {
               ),
             if (settings?.domicilios == true)
               customSwitch(
-                'Servicio a domicilio',
-                domicilioValue,
-                (value) {
-                  domicilioValue = value;
-                },
-              ),
+                  'Servicio a domicilio', domicilioValue, toggleDomicilio),
             const Divider(),
-            customSwitch(
-              'Servicio en sitio',
-              sitioValue,
-              (value) {
-                sitioValue = value;
-              },
-            ),
+            customSwitch('Servicio en sitio', sitioValue, toggleSitio),
             sitioValue
                 ? Padding(
                     padding:
@@ -589,7 +596,8 @@ class _ProfileProWebScreenState extends State<ProfileProWebScreen> {
     );
   }
 
-  customSwitch(String text, bool switchValue, ValueChanged<bool> onChanged) {
+  Widget customSwitch(
+      String text, bool switchValue, ValueChanged<bool> onChanged) {
     return Padding(
       padding: const EdgeInsets.symmetric(horizontal: 30),
       child: SizedBox(
@@ -597,22 +605,19 @@ class _ProfileProWebScreenState extends State<ProfileProWebScreen> {
         child: Row(
           children: [
             Expanded(
-                child: Text(
-              text,
-              style: const TextStyle(
-                fontSize: 15,
-                color: Colors.black,
+              child: Text(
+                text,
+                style: const TextStyle(
+                  fontSize: 15,
+                  color: Colors.black,
+                ),
               ),
-            )),
+            ),
             Transform.scale(
               scale: 1.2,
               child: Switch(
                 value: switchValue,
-                onChanged: (bool newValue) {
-                  setState(() {
-                    onChanged(newValue);
-                  });
-                },
+                onChanged: onChanged,
               ),
             ),
           ],
diff --git a/lib/src/screens/service.dart b/lib/src/screens/service.dart
index 95cf0eb..52792c5 100644
--- a/lib/src/screens/service.dart
+++ b/lib/src/screens/service.dart
@@ -261,7 +261,7 @@ class _ServiceScreenState extends State<ServiceScreen> {
   }
 
   void _checkForUpdate(String? settings) {
-    if (appVersion == settings) {
+    if (appVersion != settings) {
       showDialog(
         context: context,
         builder: (context) {
diff --git a/lib/src/screens/web_view.dart b/lib/src/screens/web_view.dart
index 066ffcc..dabae38 100644
--- a/lib/src/screens/web_view.dart
+++ b/lib/src/screens/web_view.dart
@@ -12,16 +12,30 @@ class WebViewScreen extends StatefulWidget {
 }
 
 class _WebViewScreenState extends State<WebViewScreen> {
+  bool isLoading = true;
+
+  late WebViewController controller;
+
   @override
-  Widget build(BuildContext context) {
-    final controller = WebViewController()
+  void initState() {
+    super.initState();
+
+    controller = WebViewController()
       ..setJavaScriptMode(JavaScriptMode.unrestricted)
       ..setBackgroundColor(const Color(0x00000000))
       ..setNavigationDelegate(
         NavigationDelegate(
           onProgress: (int progress) {},
-          onPageStarted: (String url) {},
-          onPageFinished: (String url) {},
+          onPageStarted: (String url) {
+            setState(() {
+              isLoading = true;
+            });
+          },
+          onPageFinished: (String url) {
+            setState(() {
+              isLoading = false;
+            });
+          },
           onWebResourceError: (WebResourceError error) {},
           onNavigationRequest: (NavigationRequest request) {
             if (request.url.startsWith('https://www.youtube.com/')) {
@@ -32,6 +46,10 @@ class _WebViewScreenState extends State<WebViewScreen> {
         ),
       )
       ..loadRequest(Uri.parse(widget.link));
+  }
+
+  @override
+  Widget build(BuildContext context) {
     return Scaffold(
       appBar: PopAppbar(
         onPressed: () {
@@ -41,7 +59,10 @@ class _WebViewScreenState extends State<WebViewScreen> {
       ),
       body: Stack(
         children: [
-          const Center(child: CircularProgressIndicator()),
+          if (isLoading)
+            const Center(child: CircularProgressIndicator())
+          else
+            const SizedBox(),
           WebViewWidget(controller: controller),
         ],
       ),
diff --git a/pubspec.yaml b/pubspec.yaml
index d0d2e04..174bcb3 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -62,7 +62,7 @@ dependencies:
   url_launcher: ^6.1.10
   community_material_icon: ^5.9.55
   flutter_email_sender: ^5.2.0
-  webview_flutter: ^4.2.0
+  webview_flutter: ^4.4.1
   firebase_storage: ^11.2.2
   responsive_builder: ^0.7.0
   flutter_local_notifications: ^14.1.1