diff --git a/app/src/main/res/layout/pro.xml b/app/src/main/res/layout/pro.xml
index 2523e5d2..43609ef3 100644
--- a/app/src/main/res/layout/pro.xml
+++ b/app/src/main/res/layout/pro.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
-            xmlns:tools="http://schemas.android.com/tools"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="vertical"
-            android:padding="16dp"
-            tools:context=".ActivityPro">
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="16dp"
+    tools:context=".ActivityPro">
 
     <LinearLayout
         android:layout_width="match_parent"
@@ -16,14 +16,14 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="@string/title_pro_description"
-            android:textAppearance="@style/TextMedium"/>
+            android:textAppearance="@style/TextMedium" />
 
         <View
             android:layout_width="match_parent"
             android:layout_height="2dip"
-            android:layout_marginBottom="8dip"
             android:layout_marginTop="8dip"
-            android:background="@android:color/darker_gray"/>
+            android:layout_marginBottom="8dip"
+            android:background="@android:color/darker_gray" />
 
         <LinearLayout
             android:layout_width="match_parent"
@@ -38,7 +38,7 @@
                 android:layout_gravity="center_vertical"
                 android:layout_weight="2"
                 android:text="@string/title_pro_log"
-                android:textAppearance="@style/TextSmall"/>
+                android:textAppearance="@style/TextSmall" />
 
             <Button
                 android:id="@+id/btnLog"
@@ -48,7 +48,7 @@
                 android:layout_weight="1"
                 android:enabled="false"
                 android:text="@string/title_pro_buy"
-                android:visibility="gone"/>
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tvLog"
@@ -60,7 +60,7 @@
                 android:text="@string/title_pro_bought"
                 android:textAppearance="@style/TextMedium"
                 android:textStyle="bold"
-                android:visibility="gone"/>
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tvLogUnavailable"
@@ -72,7 +72,7 @@
                 android:text="@string/title_pro_unavailable"
                 android:textAppearance="@style/TextMedium"
                 android:textStyle="bold"
-                android:visibility="gone"/>
+                android:visibility="gone" />
         </LinearLayout>
 
         <LinearLayout
@@ -88,7 +88,7 @@
                 android:layout_gravity="center_vertical"
                 android:layout_weight="2"
                 android:text="@string/title_pro_filter"
-                android:textAppearance="@style/TextSmall"/>
+                android:textAppearance="@style/TextSmall" />
 
             <Button
                 android:id="@+id/btnFilter"
@@ -98,7 +98,7 @@
                 android:layout_weight="1"
                 android:enabled="false"
                 android:text="@string/title_pro_buy"
-                android:visibility="gone"/>
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tvFilter"
@@ -110,7 +110,7 @@
                 android:text="@string/title_pro_bought"
                 android:textAppearance="@style/TextMedium"
                 android:textStyle="bold"
-                android:visibility="gone"/>
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tvFilterUnavailable"
@@ -122,7 +122,7 @@
                 android:text="@string/title_pro_unavailable"
                 android:textAppearance="@style/TextMedium"
                 android:textStyle="bold"
-                android:visibility="gone"/>
+                android:visibility="gone" />
         </LinearLayout>
 
         <LinearLayout
@@ -138,7 +138,7 @@
                 android:layout_gravity="center_vertical"
                 android:layout_weight="2"
                 android:text="@string/title_pro_notify"
-                android:textAppearance="@style/TextSmall"/>
+                android:textAppearance="@style/TextSmall" />
 
             <Button
                 android:id="@+id/btnNotify"
@@ -148,7 +148,7 @@
                 android:layout_weight="1"
                 android:enabled="false"
                 android:text="@string/title_pro_buy"
-                android:visibility="gone"/>
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tvNotify"
@@ -160,7 +160,7 @@
                 android:text="@string/title_pro_bought"
                 android:textAppearance="@style/TextMedium"
                 android:textStyle="bold"
-                android:visibility="gone"/>
+                android:visibility="gone" />
         </LinearLayout>
 
         <LinearLayout
@@ -176,7 +176,7 @@
                 android:layout_gravity="center_vertical"
                 android:layout_weight="2"
                 android:text="@string/title_pro_speed"
-                android:textAppearance="@style/TextSmall"/>
+                android:textAppearance="@style/TextSmall" />
 
             <Button
                 android:id="@+id/btnSpeed"
@@ -186,7 +186,7 @@
                 android:layout_weight="1"
                 android:enabled="false"
                 android:text="@string/title_pro_buy"
-                android:visibility="gone"/>
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tvSpeed"
@@ -198,7 +198,7 @@
                 android:text="@string/title_pro_bought"
                 android:textAppearance="@style/TextMedium"
                 android:textStyle="bold"
-                android:visibility="gone"/>
+                android:visibility="gone" />
         </LinearLayout>
 
         <LinearLayout
@@ -214,7 +214,7 @@
                 android:layout_gravity="center_vertical"
                 android:layout_weight="2"
                 android:text="@string/title_pro_theme"
-                android:textAppearance="@style/TextSmall"/>
+                android:textAppearance="@style/TextSmall" />
 
             <Button
                 android:id="@+id/btnTheme"
@@ -224,7 +224,7 @@
                 android:layout_weight="1"
                 android:enabled="false"
                 android:text="@string/title_pro_buy"
-                android:visibility="gone"/>
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tvTheme"
@@ -236,15 +236,15 @@
                 android:text="@string/title_pro_bought"
                 android:textAppearance="@style/TextMedium"
                 android:textStyle="bold"
-                android:visibility="gone"/>
+                android:visibility="gone" />
         </LinearLayout>
 
         <View
             android:layout_width="match_parent"
             android:layout_height="2dip"
-            android:layout_marginBottom="8dip"
             android:layout_marginTop="8dip"
-            android:background="@android:color/darker_gray"/>
+            android:layout_marginBottom="8dip"
+            android:background="@android:color/darker_gray" />
 
         <TextView
             android:layout_width="match_parent"
@@ -252,14 +252,14 @@
             android:gravity="center_horizontal"
             android:text="="
             android:textAppearance="@style/TextLarge"
-            android:textSize="36sp"/>
+            android:textSize="36sp" />
 
         <View
             android:layout_width="match_parent"
             android:layout_height="2dip"
-            android:layout_marginBottom="8dip"
             android:layout_marginTop="8dip"
-            android:background="@android:color/darker_gray"/>
+            android:layout_marginBottom="8dip"
+            android:background="@android:color/darker_gray" />
 
         <LinearLayout
             android:layout_width="match_parent"
@@ -274,7 +274,7 @@
                 android:layout_gravity="center_vertical"
                 android:layout_weight="2"
                 android:text="@string/title_pro_all"
-                android:textAppearance="@style/TextSmall"/>
+                android:textAppearance="@style/TextSmall" />
 
             <Button
                 android:id="@+id/btnAll"
@@ -284,7 +284,7 @@
                 android:layout_weight="1"
                 android:enabled="false"
                 android:text="@string/title_pro_buy"
-                android:visibility="gone"/>
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tvAll"
@@ -296,15 +296,15 @@
                 android:text="@string/title_pro_bought"
                 android:textAppearance="@style/TextMedium"
                 android:textStyle="bold"
-                android:visibility="gone"/>
+                android:visibility="gone" />
         </LinearLayout>
 
         <View
             android:layout_width="match_parent"
             android:layout_height="2dip"
-            android:layout_marginBottom="8dip"
             android:layout_marginTop="8dip"
-            android:background="@android:color/darker_gray"/>
+            android:layout_marginBottom="8dip"
+            android:background="@android:color/darker_gray" />
 
         <TextView
             android:layout_width="match_parent"
@@ -312,14 +312,14 @@
             android:gravity="center_horizontal"
             android:text="≠"
             android:textAppearance="@style/TextLarge"
-            android:textSize="36sp"/>
+            android:textSize="36sp" />
 
         <View
             android:layout_width="match_parent"
             android:layout_height="2dip"
-            android:layout_marginBottom="8dip"
             android:layout_marginTop="8dip"
-            android:background="@android:color/darker_gray"/>
+            android:layout_marginBottom="8dip"
+            android:background="@android:color/darker_gray" />
 
         <LinearLayout
             android:layout_width="match_parent"
@@ -334,7 +334,7 @@
                 android:layout_gravity="center_vertical"
                 android:layout_weight="2"
                 android:text="@string/title_pro_dev"
-                android:textAppearance="@style/TextSmall"/>
+                android:textAppearance="@style/TextSmall" />
 
             <Button
                 android:id="@+id/btnDev1"
@@ -344,7 +344,7 @@
                 android:layout_weight="1"
                 android:enabled="false"
                 android:text="@string/title_pro_buy"
-                android:visibility="gone"/>
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tvDev1"
@@ -356,7 +356,7 @@
                 android:text="@string/title_pro_bought"
                 android:textAppearance="@style/TextMedium"
                 android:textStyle="bold"
-                android:visibility="gone"/>
+                android:visibility="gone" />
         </LinearLayout>
 
         <LinearLayout
@@ -372,7 +372,7 @@
                 android:layout_gravity="center_vertical"
                 android:layout_weight="2"
                 android:text="@string/title_pro_dev"
-                android:textAppearance="@style/TextSmall"/>
+                android:textAppearance="@style/TextSmall" />
 
             <Button
                 android:id="@+id/btnDev2"
@@ -382,7 +382,7 @@
                 android:layout_weight="1"
                 android:enabled="false"
                 android:text="@string/title_pro_buy"
-                android:visibility="gone"/>
+                android:visibility="gone" />
 
             <TextView
                 android:id="@+id/tvDev2"
@@ -394,21 +394,28 @@
                 android:text="@string/title_pro_bought"
                 android:textAppearance="@style/TextMedium"
                 android:textStyle="bold"
-                android:visibility="gone"/>
+                android:visibility="gone" />
         </LinearLayout>
 
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/title_pro_subscription"
+            android:textAppearance="@style/TextSmall"
+            android:textStyle="italic" />
+
         <View
             android:layout_width="match_parent"
             android:layout_height="2dip"
-            android:layout_marginBottom="8dip"
             android:layout_marginTop="8dip"
-            android:background="@android:color/darker_gray"/>
+            android:layout_marginBottom="8dip"
+            android:background="@android:color/darker_gray" />
 
         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginTop="8dp"
             android:text="@string/title_pro_details"
-            android:textAppearance="@style/TextMedium"/>
+            android:textAppearance="@style/TextMedium" />
     </LinearLayout>
 </ScrollView>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 45193659..9df223ac 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -309,6 +309,10 @@ Your internet traffic is not being sent to a remote VPN server.</string>
     <string name="title_pro_challenge">Challenge</string>
     <string name="title_pro_reponse">Response</string>
     <string name="title_pro_feature">This is a pro feature</string>
+    <string name="title_pro_subscription">
+        A monthly subscriptions of 1 or 2 euros (excluding local taxes) will activate all pro features.
+        You can cancel or manage a subscription via the subscription tab in the Play store app.
+    </string>
 
     <string-array name="themeNames">
         <item>teal/orange</item>