diff --git a/.gitignore b/.gitignore
index 3e0ad20..0e1446a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -189,3 +189,5 @@ windows/
 .run/
 .env
 *.ps1
+/appLoader.sh
+/buildIPA.sh
diff --git a/ios/Runner/AppDelegate.swift b/ios/Runner/AppDelegate.swift
index 564c5ad..222eead 100644
--- a/ios/Runner/AppDelegate.swift
+++ b/ios/Runner/AppDelegate.swift
@@ -6,8 +6,8 @@ import flutter_local_notifications
 
 @UIApplicationMain
 @objc class AppDelegate: FlutterAppDelegate {
+  private var blurEffectView: UIVisualEffectView?
   private let SCREENSHOT_CHANNEL = "com.example.app/screenshot"
-  private var snapshotView: UIView?
   override func application(
     _ application: UIApplication,
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
@@ -15,15 +15,15 @@ import flutter_local_notifications
     let controller : FlutterViewController = window?.rootViewController as! FlutterViewController
     let screenshotChannel = FlutterMethodChannel(name: SCREENSHOT_CHANNEL, binaryMessenger: controller.binaryMessenger)
 
-    screenshotChannel.setMethodCallHandler({
-      [weak self] (call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
-      guard call.method == "preventScreenshots" else {
-        result(FlutterMethodNotImplemented)
-        return
-      }
-      self?.preventScreenshots(enabled: call.arguments as? Bool ?? false)
-      result(nil)
-    })
+    screenshotChannel.setMethodCallHandler { (call: FlutterMethodCall, result: @escaping FlutterResult) in
+       if call.method == "preventScreenshots", let secure = call.arguments as? Bool {
+         self.setSecureScreen(secure)
+         result(nil)
+       } else {
+         result(FlutterMethodNotImplemented)
+       }
+     }
+
     if #available(iOS 10.0, *) {
         UNUserNotificationCenter.current().delegate = self as? UNUserNotificationCenterDelegate
     }
@@ -39,41 +39,52 @@ import flutter_local_notifications
     }
     GMSServices.provideAPIKey(dartDefinesDictionary["GMAP_KEY"] as? String ?? "")
     GeneratedPluginRegistrant.register(with: self)
+
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }
-  private func preventScreenshots(enabled: Bool) {
-    if enabled {
-      NotificationCenter.default.removeObserver(
-          self,
-          name: UIApplication.userDidTakeScreenshotNotification,
-          object: nil
-      )
-    } else {
-      NotificationCenter.default.addObserver(
-          self,
-          selector: #selector(didTakeScreenshot),
-          name: UIApplication.userDidTakeScreenshotNotification,
-          object: nil
-      )
-    }
-  }
 
-  @objc private func didTakeScreenshot() {
-    guard let window = self.window else { return }
-      // Add a blur effect view to hide sensitive information
-      let blurEffect = UIBlurEffect(style: .light)
-      let blurEffectView = UIVisualEffectView(effect: blurEffect)
-      blurEffectView.frame = window.bounds
-      window.addSubview(blurEffectView)
+ @objc private func userDidTakeScreenshot() {
+     if let window = UIApplication.shared.keyWindow {
+       addBlurEffect(to: window)
+       DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
+         self.removeBlurEffect()
+       }
+     }
+   }
 
-      // Store the blur effect view in a property so it can be removed later
-      self.blurEffectView = blurEffectView
+   private func setSecureScreen(_ secure: Bool) {
+     if secure {
+       NotificationCenter.default.addObserver(self, selector: #selector(handleApplicationWillResignActive), name: UIApplication.willResignActiveNotification, object: nil)
+       NotificationCenter.default.addObserver(self, selector: #selector(handleApplicationDidBecomeActive), name: UIApplication.didBecomeActiveNotification, object: nil)
+     } else {
+       NotificationCenter.default.removeObserver(self, name: UIApplication.willResignActiveNotification, object: nil)
+       NotificationCenter.default.removeObserver(self, name: UIApplication.didBecomeActiveNotification, object: nil)
+     }
+   }
 
-      // Optionally remove the blur effect after some delay
-      DispatchQueue.main.asyncAfter(deadline: .now() + 3) {
-        blurEffectView.removeFromSuperview()
-        self.blurEffectView = nil
-      }
-  }
+   @objc private func handleApplicationWillResignActive(_ notification: Notification) {
+     if let window = UIApplication.shared.keyWindow {
+       addBlurEffect(to: window)
+     }
+   }
+
+   @objc private func handleApplicationDidBecomeActive(_ notification: Notification) {
+     removeBlurEffect()
+   }
+
+   private func addBlurEffect(to window: UIWindow) {
+     let blurEffect = UIBlurEffect(style: .dark)
+     let blurEffectView = UIVisualEffectView(effect: blurEffect)
+     blurEffectView.frame = window.bounds
+     blurEffectView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+     blurEffectView.tag = 999
+     window.addSubview(blurEffectView)
+     self.blurEffectView = blurEffectView
+   }
+
+   private func removeBlurEffect() {
+     blurEffectView?.removeFromSuperview()
+     blurEffectView = nil
+   }
 }