diff --git a/.idea/deploymentTargetDropDown.xml b/.idea/deploymentTargetDropDown.xml
index 80de00c..03d9c98 100644
--- a/.idea/deploymentTargetDropDown.xml
+++ b/.idea/deploymentTargetDropDown.xml
@@ -1,18 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="deploymentTargetDropDown">
-    <runningDeviceTargetSelectedWithDropDown>
-      <Target>
-        <type value="RUNNING_DEVICE_TARGET" />
-        <deviceKey>
-          <Key>
-            <type value="SERIAL_NUMBER" />
-            <value value="RZCW41EJRPN" />
-          </Key>
-        </deviceKey>
-      </Target>
-    </runningDeviceTargetSelectedWithDropDown>
-    <timeTargetWasSelectedWithDropDown value="2023-10-30T14:39:29.458770Z" />
     <targetsSelectedWithDialog>
       <Target>
         <type value="QUICK_BOOT_TARGET" />
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index b87c932..b2aeefa 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -10,6 +10,9 @@
     <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION"/>
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
 
+<!--    For app blocking -> open new window over other apps to deny access-->
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+
     <!-- permissions for app blocking -->
     <uses-permission
         android:name="android.permission.PACKAGE_USAGE_STATS"
diff --git a/app/src/main/java/com/app/simplitend/appblocking/FUAActivity.java b/app/src/main/java/com/app/simplitend/appblocking/FUAActivity.java
index 2d68e69..a25fcfd 100644
--- a/app/src/main/java/com/app/simplitend/appblocking/FUAActivity.java
+++ b/app/src/main/java/com/app/simplitend/appblocking/FUAActivity.java
@@ -286,6 +286,17 @@ public class FUAActivity extends AppCompatActivity {
                 // do nothing
             }
 
+            // settings app
+            try {
+                Intent settingsIntent = new Intent(Settings.ACTION_SETTINGS);
+                ActivityInfo settingsInfo = settingsIntent.resolveActivityInfo(getPackageManager(), 0);
+                if (settingsInfo != null && settingsInfo.packageName != null){
+                    appsName.remove(settingsInfo.packageName);
+                }
+            } catch (Exception e) {
+                // do nothing
+            }
+
             mySharedPref.setArrayList("APP_LIST", appsName);
         }
 
diff --git a/app/src/main/java/com/app/simplitend/appblocking/MySharedPref.java b/app/src/main/java/com/app/simplitend/appblocking/MySharedPref.java
index 2fecc88..b3ef4e4 100644
--- a/app/src/main/java/com/app/simplitend/appblocking/MySharedPref.java
+++ b/app/src/main/java/com/app/simplitend/appblocking/MySharedPref.java
@@ -44,6 +44,10 @@ public class MySharedPref {
             return false;
     }
 
+    public void removeKey(String key){
+        appSharedPrefs.edit().remove(key).apply();
+    }
+
     public Set<String> getArrayList(String key) {
         return appSharedPrefs.getStringSet(key, null);
     }
diff --git a/app/src/main/java/com/app/simplitend/appblocking/TopAppDetectionService.java b/app/src/main/java/com/app/simplitend/appblocking/TopAppDetectionService.java
index 54702ff..8e76cea 100644
--- a/app/src/main/java/com/app/simplitend/appblocking/TopAppDetectionService.java
+++ b/app/src/main/java/com/app/simplitend/appblocking/TopAppDetectionService.java
@@ -3,6 +3,7 @@ package com.app.simplitend.appblocking;
 import android.accessibilityservice.AccessibilityService;
 import android.accessibilityservice.AccessibilityServiceInfo;
 import android.content.Intent;
+import android.content.pm.PackageManager;
 import android.os.Build;
 import android.util.Log;
 import android.view.accessibility.AccessibilityEvent;
@@ -44,8 +45,7 @@ public class TopAppDetectionService extends AccessibilityService {
                     intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                     String appName;
                     try {
-                        String[] split_name = packageName.split("\\.");
-                        appName = split_name[split_name.length-1].toUpperCase();
+                        appName = getPackageManager().getApplicationLabel(getPackageManager().getApplicationInfo(packageName, PackageManager.GET_META_DATA)).toString();
                     }catch (Exception e){
                         appName = "This app";
                     }
diff --git a/app/src/main/java/com/app/simplitend/apputils/AppUtil.java b/app/src/main/java/com/app/simplitend/apputils/AppUtil.java
index f093a80..c8b98ca 100644
--- a/app/src/main/java/com/app/simplitend/apputils/AppUtil.java
+++ b/app/src/main/java/com/app/simplitend/apputils/AppUtil.java
@@ -580,11 +580,7 @@ public abstract class AppUtil {
 
         // app block list clear
         MySharedPref mySharedPref = new MySharedPref(context);
-        Set<String> appList = mySharedPref.getArrayList("APP_LIST");
-        if (appList != null) {
-            appList.clear();
-            mySharedPref.setArrayList("APP_LIST", appList);
-        }
+        mySharedPref.removeKey("APP_LIST");
 
         // removing contact listing
         setWhiteListedContacts(context, null);
diff --git a/app/src/main/res/layout/activity_personal_info.xml b/app/src/main/res/layout/activity_personal_info.xml
index 117254a..9479201 100644
--- a/app/src/main/res/layout/activity_personal_info.xml
+++ b/app/src/main/res/layout/activity_personal_info.xml
@@ -88,7 +88,6 @@
                 android:inputType="textCapWords"
 
                 android:maxLength="50"
-
                 android:digits="@string/allowed_alphabets_with_space"
                 />
 
@@ -387,7 +386,7 @@
                     android:autofillHints="postalAddress"
                     android:inputType="text|textCapSentences"
 
-                    android:maxLength="50"
+                    android:maxLength="255"
                     />
 
                 <EditText
diff --git a/app/src/main/res/layout/add_medical_info.xml b/app/src/main/res/layout/add_medical_info.xml
index a7a05f1..4a0f357 100644
--- a/app/src/main/res/layout/add_medical_info.xml
+++ b/app/src/main/res/layout/add_medical_info.xml
@@ -71,6 +71,8 @@
             android:maxLines="1"
 
             android:maxLength="255"
+            android:digits="@string/allowed_alphanumeric_space_special"
+            android:singleLine="true"
             />
 
         <TextView
@@ -107,10 +109,10 @@
 
             android:autofillHints="name"
             android:inputType="textCapWords"
-            android:maxLines="1"
 
             android:maxLength="50"
 
+            android:singleLine="true"
             android:digits="@string/allowed_alphabets_with_space"
             />
 
@@ -244,7 +246,9 @@
             android:inputType="text|textCapWords"
             android:maxLines="1"
 
-            android:maxLength="255"
+            android:maxLength="50"
+            android:digits="@string/allowed_alphanumeric_space_special"
+            android:singleLine="true"
             />
 
         <TextView
@@ -284,6 +288,8 @@
             android:maxLines="1"
 
             android:maxLength="255"
+            android:digits="@string/allowed_alphanumeric_space_special"
+            android:singleLine="true"
             />
 
         <TextView
@@ -323,6 +329,7 @@
             android:maxLines="1"
 
             android:maxLength="255"
+            android:digits="@string/allowed_alphanumeric_space_special"
             />
 
         <com.google.android.material.button.MaterialButton
diff --git a/app/src/main/res/layout/add_reminder_fragment.xml b/app/src/main/res/layout/add_reminder_fragment.xml
index 57c87ea..cff2254 100644
--- a/app/src/main/res/layout/add_reminder_fragment.xml
+++ b/app/src/main/res/layout/add_reminder_fragment.xml
@@ -76,7 +76,9 @@
 
             android:maxLength="50"
 
-            android:digits="@string/allowed_alphabets_n_numbers_with_space"
+            android:singleLine="true"
+
+            android:digits="@string/allowed_alphanumeric_space_special"
 
             />
 
@@ -787,7 +789,7 @@
             android:inputType="textCapSentences"
             android:maxHeight="150dp"
 
-            android:maxLength="60"
+            android:maxLength="255"
             android:overScrollMode="always"
 
             android:padding="10dp"
@@ -800,6 +802,9 @@
             android:textColor="@color/black"
             android:textColorHint="@android:color/darker_gray"
 
+            android:digits="@string/allowed_alphanumeric_space_special"
+            android:singleLine="true"
+
             />
 
         <com.google.android.material.button.MaterialButton
diff --git a/app/src/main/res/layout/add_routine_fragment.xml b/app/src/main/res/layout/add_routine_fragment.xml
index 21687b1..6edf188 100644
--- a/app/src/main/res/layout/add_routine_fragment.xml
+++ b/app/src/main/res/layout/add_routine_fragment.xml
@@ -76,6 +76,9 @@
             android:textColorHint="@android:color/darker_gray"
 
             android:maxLength="50"
+            android:singleLine="true"
+
+            android:digits="@string/allowed_alphanumeric_space_special"
 
             />
 
@@ -140,7 +143,8 @@
             android:overScrollMode="never"
             android:scrollbars="vertical"
 
-            android:maxLength="60"
+            android:maxLength="255"
+            android:digits="@string/allowed_alphanumeric_space_special"
             />
 
         <TextView
diff --git a/app/src/main/res/layout/create_edit_contact_fragment.xml b/app/src/main/res/layout/create_edit_contact_fragment.xml
index 44a14f9..0b18102 100644
--- a/app/src/main/res/layout/create_edit_contact_fragment.xml
+++ b/app/src/main/res/layout/create_edit_contact_fragment.xml
@@ -154,6 +154,7 @@
 
             android:maxLength="50"
             android:digits="@string/allowed_alphabets_with_space"
+            android:singleLine="true"
             />
 
         <LinearLayout
@@ -367,7 +368,6 @@
             android:textColorHint="@android:color/darker_gray"
 
             android:maxLength="255"
-
             />
 
         <LinearLayout
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index ed6c0b8..8d505e9 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -469,5 +469,6 @@
     <string name="allowed_numbers">1234567890</string>
     <string name="close_">Close</string>
     <string name="subscribe_cancelled_description">Your subscription has been canceled. You will be able to use your application until the end of your current subscription. Your app will stop working at that point.</string>
+    <string name="allowed_alphanumeric_space_special"><![CDATA[abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890~!@#$%^&*()-_+=[]{}|:;\'\"<>,.?/]]></string>
 
 </resources>
\ No newline at end of file