diff --git a/lib/screen_settings.dart b/lib/screen_settings.dart
index f9d3d5e..7a0a68d 100644
--- a/lib/screen_settings.dart
+++ b/lib/screen_settings.dart
@@ -1,11 +1,11 @@
 import 'dart:convert';
 import 'dart:io';
 
-import 'package:bitsdojo_window/bitsdojo_window.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
 import 'main.dart';
+import 'worker_update.dart';
 import 'package:ollama_app/worker_setter.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
@@ -16,10 +16,8 @@ import 'package:url_launcher/url_launcher.dart';
 import 'package:restart_app/restart_app.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:intl/intl.dart';
-import 'package:install_referrer/install_referrer.dart';
-import 'package:package_info_plus/package_info_plus.dart';
 import 'package:version/version.dart';
-import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:bitsdojo_window/bitsdojo_window.dart';
 
 class ScreenSettings extends StatefulWidget {
   const ScreenSettings({super.key});
@@ -92,113 +90,15 @@ class _ScreenSettingsState extends State<ScreenSettings> {
   final systemInputController = TextEditingController(
       text: prefs?.getString("system") ?? "You are a helpful assistant");
 
-  final repoUrl = "https://github.com/JHubi1/ollama-app";
-
-  bool updateChecked = false;
-  bool updateLoading = false;
-  String updateStatus = "ok";
-  String? updateUrl;
-  String? latestVersion;
-  String? currentVersion;
-  String? updateChangeLog;
-  Future<bool> updatesSupported([bool takeAction = false]) async {
-    bool returnValue = true;
-    var installerApps = [
-      "org.fdroid.fdroid",
-      "org.gdroid.gdroid",
-      "eu.bubu1.fdroidclassic",
-      "in.sunilpaulmathew.izzyondroid",
-      "com.looker.droidify",
-      "com.machiav3lli.fdroid",
-      "nya.kitsunyan.foxydroid"
-    ];
-    if (!(Platform.isWindows || Platform.isLinux || Platform.isMacOS)) {
-      if ((await InstallReferrer.referrer !=
-              InstallationAppReferrer.androidManually) &&
-          !(installerApps
-              .contains((await InstallReferrer.app).packageName ?? ""))) {
-        returnValue = false;
-        if (await InstallReferrer.referrer ==
-                InstallationAppReferrer.androidDebug ||
-            await InstallReferrer.referrer ==
-                InstallationAppReferrer.iosDebug) {
-          returnValue = true;
-        }
-      }
-      if (!repoUrl.startsWith("https://github.com")) {
-        returnValue = false;
-      }
-    }
-
-    if (!returnValue && takeAction) {
-      setState(() {
-        updateStatus = "notAvailable";
-        updateLoading = false;
-      });
-    }
-    return returnValue;
-  }
-
-  void checkUpdate() async {
-    setState(() {
-      updateChecked = true;
-      updateLoading = true;
-    });
-
-    if (!await updatesSupported()) {
-      setState(() {
-        updateStatus = "notAvailable";
-        updateLoading = false;
-      });
-      return;
-    }
-
-    var repo = repoUrl.split("/");
-
-    currentVersion = (await PackageInfo.fromPlatform()).version;
-    // currentVersion = "1.0.0";
-
-    String? version;
-    try {
-      var request = await http
-          .get(Uri.parse(
-              "https://api.github.com/repos/${repo[3]}/${repo[4]}/releases"))
-          .timeout(const Duration(seconds: 5));
-      if (request.statusCode == 403) {
-        setState(() {
-          updateStatus = "rateLimit";
-          updateLoading = false;
-        });
-        return;
-      }
-      version = jsonDecode(request.body)[0]["tag_name"];
-      updateChangeLog = jsonDecode(request.body)[0]["body"];
-      updateUrl = jsonDecode(request.body)[0]["html_url"];
-    } catch (_) {
-      setState(() {
-        updateStatus = "error";
-        updateLoading = false;
-      });
-      return;
-    }
-
-    latestVersion = version;
-    updateStatus = "ok";
-
-    setState(() {
-      updateLoading = false;
-    });
-  }
-
   @override
   void initState() {
     super.initState();
     WidgetsFlutterBinding.ensureInitialized();
 
     checkHost();
-    updatesSupported(true);
+    updatesSupported(setState, true);
     if (prefs!.getBool("checkUpdateOnSettingsOpen") ?? false) {
-      checkUpdate();
+      checkUpdate(setState);
     }
   }
 
@@ -719,54 +619,9 @@ class _ScreenSettingsState extends State<ScreenSettings> {
                             if ((Version.parse(latestVersion ?? "1.0.0") >
                                     Version.parse(currentVersion ?? "2.0.0")) &&
                                 (updateStatus == "ok")) {
-                              showDialog(
-                                  context: context,
-                                  builder: (context) {
-                                    return AlertDialog(
-                                        title: Text(
-                                            AppLocalizations.of(context)!
-                                                .settingsUpdateDialogTitle),
-                                        content: SizedBox(
-                                          width: 200,
-                                          child: Column(
-                                            mainAxisSize: MainAxisSize.min,
-                                            children: [
-                                              Text(AppLocalizations.of(context)!
-                                                  .settingsUpdateDialogDescription),
-                                              title(
-                                                  AppLocalizations.of(context)!
-                                                      .settingsUpdateChangeLog),
-                                              MarkdownBody(
-                                                  data: updateChangeLog ??
-                                                      "Nothing"),
-                                            ],
-                                          ),
-                                        ),
-                                        actions: [
-                                          TextButton(
-                                              onPressed: () {
-                                                HapticFeedback.selectionClick();
-                                                Navigator.of(context).pop();
-                                              },
-                                              child: Text(AppLocalizations.of(
-                                                      context)!
-                                                  .settingsUpdateDialogCancel)),
-                                          TextButton(
-                                              onPressed: () {
-                                                HapticFeedback.selectionClick();
-                                                Navigator.of(context).pop();
-                                                launchUrl(
-                                                    mode: LaunchMode
-                                                        .inAppBrowserView,
-                                                    Uri.parse(updateUrl!));
-                                              },
-                                              child: Text(AppLocalizations.of(
-                                                      context)!
-                                                  .settingsUpdateDialogUpdate))
-                                        ]);
-                                  });
+                              updateDialog(context, title);
                             } else {
-                              checkUpdate();
+                              checkUpdate(setState);
                               return;
                             }
                           },
diff --git a/lib/worker_update.dart b/lib/worker_update.dart
new file mode 100644
index 0000000..cd3de30
--- /dev/null
+++ b/lib/worker_update.dart
@@ -0,0 +1,152 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+
+import 'package:http/http.dart' as http;
+import 'package:install_referrer/install_referrer.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+const repoUrl = "https://github.com/JHubi1/ollama-app";
+
+bool updateChecked = false;
+bool updateLoading = false;
+String updateStatus = "ok";
+String? updateUrl;
+String? latestVersion;
+String? currentVersion;
+String? updateChangeLog;
+Future<bool> updatesSupported(Function setState,
+    [bool takeAction = false]) async {
+  bool returnValue = true;
+  var installerApps = [
+    "org.fdroid.fdroid",
+    "org.gdroid.gdroid",
+    "eu.bubu1.fdroidclassic",
+    "in.sunilpaulmathew.izzyondroid",
+    "com.looker.droidify",
+    "com.machiav3lli.fdroid",
+    "nya.kitsunyan.foxydroid"
+  ];
+  if (!(Platform.isWindows || Platform.isLinux || Platform.isMacOS)) {
+    if ((await InstallReferrer.referrer !=
+            InstallationAppReferrer.androidManually) &&
+        !(installerApps
+            .contains((await InstallReferrer.app).packageName ?? ""))) {
+      returnValue = false;
+      if (await InstallReferrer.referrer ==
+              InstallationAppReferrer.androidDebug ||
+          await InstallReferrer.referrer == InstallationAppReferrer.iosDebug) {
+        returnValue = true;
+      }
+    }
+    if (!repoUrl.startsWith("https://github.com")) {
+      returnValue = false;
+    }
+  }
+
+  if (!returnValue && takeAction) {
+    setState(() {
+      updateStatus = "notAvailable";
+      updateLoading = false;
+    });
+  }
+  return returnValue;
+}
+
+void checkUpdate(Function setState) async {
+  setState(() {
+    updateChecked = true;
+    updateLoading = true;
+  });
+
+  if (!await updatesSupported(setState)) {
+    setState(() {
+      updateStatus = "notAvailable";
+      updateLoading = false;
+    });
+    return;
+  }
+
+  var repo = repoUrl.split("/");
+
+  currentVersion = (await PackageInfo.fromPlatform()).version;
+  // currentVersion = "1.0.0";
+
+  String? version;
+  try {
+    var request = await http
+        .get(Uri.parse(
+            "https://api.github.com/repos/${repo[3]}/${repo[4]}/releases"))
+        .timeout(const Duration(seconds: 5));
+    if (request.statusCode == 403) {
+      setState(() {
+        updateStatus = "rateLimit";
+        updateLoading = false;
+      });
+      return;
+    }
+    version = jsonDecode(request.body)[0]["tag_name"];
+    updateChangeLog = jsonDecode(request.body)[0]["body"];
+    updateUrl = jsonDecode(request.body)[0]["html_url"];
+  } catch (_) {
+    setState(() {
+      updateStatus = "error";
+      updateLoading = false;
+    });
+    return;
+  }
+
+  latestVersion = version;
+  updateStatus = "ok";
+
+  setState(() {
+    updateLoading = false;
+  });
+}
+
+void updateDialog(BuildContext context, Function title) {
+  showDialog(
+      context: context,
+      builder: (context) {
+        return AlertDialog(
+            title:
+                Text(AppLocalizations.of(context)!.settingsUpdateDialogTitle),
+            content: SizedBox(
+              width: 200,
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  Text(AppLocalizations.of(context)!
+                      .settingsUpdateDialogDescription),
+                  title(AppLocalizations.of(context)!.settingsUpdateChangeLog),
+                  MarkdownBody(data: updateChangeLog ?? "Nothing"),
+                ],
+              ),
+            ),
+            actions: [
+              TextButton(
+                  onPressed: () {
+                    HapticFeedback.selectionClick();
+                    Navigator.of(context).pop();
+                  },
+                  child: Text(AppLocalizations.of(context)!
+                      .settingsUpdateDialogCancel)),
+              TextButton(
+                  onPressed: () {
+                    HapticFeedback.selectionClick();
+                    Navigator.of(context).pop();
+                    launchUrl(
+                        mode: LaunchMode.inAppBrowserView,
+                        Uri.parse(updateUrl!));
+                  },
+                  child: Text(
+                      AppLocalizations.of(context)!.settingsUpdateDialogUpdate))
+            ]);
+      });
+}