diff --git a/app/build.gradle b/app/build.gradle
index dc5094b5..eeb472ee 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -22,6 +22,9 @@ android {
     }
 
     buildTypes {
+        debug {
+	        applicationIdSuffix ".debug"
+        }
         release {
             minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
diff --git a/app/src/debug/res/values/strings.xml b/app/src/debug/res/values/strings.xml
new file mode 100644
index 00000000..deb72ea8
--- /dev/null
+++ b/app/src/debug/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_launcher_name">Calculator_debug</string>
+</resources>
\ No newline at end of file