diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 49c3adac..742f6ac7 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -27,4 +27,16 @@
     <string name="autofittextview_title"><u>AutoFitTextView (Autoresizing Textview)</u></string>
     <string name="robolectric_title"><u>Robolectric (Unit Testing Framework)</u></string>
     <string name="espresso_title"><u>Espresso (UI Testing Framework)</u></string>
+
+    <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
+    <string name="app_short_description">A calculator with the basic functions and a customizable widget.</string>
+    <string name="app_long_description">
+        There is no unit converter, you can copy the result or formula to clipboard by long pressing it.
+
+        The text color of the widget can be customized, as well as the color and the alpha of the background. Press the result or formula in the widget to open the app.
+
+        Contains no ads or unnecessary permissions. It is fully opensource, provides a Dark theme too.
+
+        This app is just one piece of a bigger series of apps. You can find the rest of them at http://www.simplemobiletools.com
+    </string>
 </resources>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index e323ca80..0056f790 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -27,4 +27,16 @@
     <string name="autofittextview_title"><u>AutoFitTextView (ajuste automático de texto)</u></string>
     <string name="robolectric_title"><u>Robolectric (framework de testeo de unidades)</u></string>
     <string name="espresso_title"><u>Espresso (framework de testeo de interfaz de usuario)</u></string>
+
+    <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
+    <string name="app_short_description">A calculator with the basic functions and a customizable widget.</string>
+    <string name="app_long_description">
+        There is no unit converter, you can copy the result or formula to clipboard by long pressing it.
+
+        The text color of the widget can be customized, as well as the color and the alpha of the background. Press the result or formula in the widget to open the app.
+
+        Contains no ads or unnecessary permissions. It is fully opensource, provides a Dark theme too.
+
+        This app is just one piece of a bigger series of apps. You can find the rest of them at http://www.simplemobiletools.com
+    </string>
 </resources>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index b7d84f35..c87a2189 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -27,4 +27,16 @@
     <string name="autofittextview_title"><u>AutoFitTextView (autoresizing textview)</u></string>
     <string name="robolectric_title"><u>Robolectric (unit testing framework)</u></string>
     <string name="espresso_title"><u>Espresso (UI testing framework)</u></string>
+
+    <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
+    <string name="app_short_description">A calculator with the basic functions and a customizable widget.</string>
+    <string name="app_long_description">
+        There is no unit converter, you can copy the result or formula to clipboard by long pressing it.
+
+        The text color of the widget can be customized, as well as the color and the alpha of the background. Press the result or formula in the widget to open the app.
+
+        Contains no ads or unnecessary permissions. It is fully opensource, provides a Dark theme too.
+
+        This app is just one piece of a bigger series of apps. You can find the rest of them at http://www.simplemobiletools.com
+    </string>
 </resources>
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index b123a6ae..c07acf8d 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -27,4 +27,16 @@
     <string name="autofittextview_title"><u>AutoFitTextView (自動リサイズ テキストビュー)</u></string>
     <string name="robolectric_title"><u>Robolectric (ユニットテスト フレームワーク)</u></string>
     <string name="espresso_title"><u>Espresso (UI テスト フレームワーク)</u></string>
+
+    <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
+    <string name="app_short_description">A calculator with the basic functions and a customizable widget.</string>
+    <string name="app_long_description">
+        There is no unit converter, you can copy the result or formula to clipboard by long pressing it.
+
+        The text color of the widget can be customized, as well as the color and the alpha of the background. Press the result or formula in the widget to open the app.
+
+        Contains no ads or unnecessary permissions. It is fully opensource, provides a Dark theme too.
+
+        This app is just one piece of a bigger series of apps. You can find the rest of them at http://www.simplemobiletools.com
+    </string>
 </resources>
diff --git a/app/src/main/res/values-pt-rPT/strings.xml b/app/src/main/res/values-pt-rPT/strings.xml
index 86c60bd2..4bb54b57 100644
--- a/app/src/main/res/values-pt-rPT/strings.xml
+++ b/app/src/main/res/values-pt-rPT/strings.xml
@@ -27,4 +27,16 @@
     <string name="autofittextview_title"><u>AutoFitTextView (ajuste automático de texto)</u></string>
     <string name="robolectric_title"><u>Robolectric (infraestrutura de teste de unidades)</u></string>
     <string name="espresso_title"><u>Espresso (infraestrutura de testes da interface)</u></string>
+
+    <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
+    <string name="app_short_description">A calculator with the basic functions and a customizable widget.</string>
+    <string name="app_long_description">
+        There is no unit converter, you can copy the result or formula to clipboard by long pressing it.
+
+        The text color of the widget can be customized, as well as the color and the alpha of the background. Press the result or formula in the widget to open the app.
+
+        Contains no ads or unnecessary permissions. It is fully opensource, provides a Dark theme too.
+
+        This app is just one piece of a bigger series of apps. You can find the rest of them at http://www.simplemobiletools.com
+    </string>
 </resources>
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index 4097c244..9dc935c1 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -27,4 +27,16 @@
     <string name="autofittextview_title"><u>AutoFitTextView (autoresizing textview)</u></string>
     <string name="robolectric_title"><u>Robolectric (unit testing framework)</u></string>
     <string name="espresso_title"><u>Espresso (UI testing framework)</u></string>
+
+    <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
+    <string name="app_short_description">A calculator with the basic functions and a customizable widget.</string>
+    <string name="app_long_description">
+        There is no unit converter, you can copy the result or formula to clipboard by long pressing it.
+
+        The text color of the widget can be customized, as well as the color and the alpha of the background. Press the result or formula in the widget to open the app.
+
+        Contains no ads or unnecessary permissions. It is fully opensource, provides a Dark theme too.
+
+        This app is just one piece of a bigger series of apps. You can find the rest of them at http://www.simplemobiletools.com
+    </string>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index a0298388..bd0990f9 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -38,4 +38,16 @@
     <string name="espresso_title"><u>Espresso (UI testing framework)</u></string>
     <string name="espresso_text" translatable="false">Copyright 2014 The Android Open Source Project\n\nLicensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at\n\nhttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.</string>
     <string name="espresso_url" translatable="false">https://google.github.io/android-testing-support-library/docs/espresso/index.html</string>
+
+    <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
+    <string name="app_short_description">A calculator with the basic functions and a customizable widget.</string>
+    <string name="app_long_description">
+        There is no unit converter, you can copy the result or formula to clipboard by long pressing it.
+
+        The text color of the widget can be customized, as well as the color and the alpha of the background. Press the result or formula in the widget to open the app.
+
+        Contains no ads or unnecessary permissions. It is fully opensource, provides a Dark theme too.
+
+        This app is just one piece of a bigger series of apps. You can find the rest of them at http://www.simplemobiletools.com
+    </string>
 </resources>