diff --git a/build.gradle.kts b/build.gradle.kts
index ee4a7838..aacfdc60 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -8,4 +8,5 @@ plugins {
     alias(libs.plugins.kotlinMultiplatform) apply false
     alias(libs.plugins.cocoapods) apply false
     alias(libs.plugins.ktlint) apply false
-}
\ No newline at end of file
+    alias(libs.plugins.buildKonfig) apply false
+}
diff --git a/composeApp/build.gradle.kts b/composeApp/build.gradle.kts
index cb16a249..f5b74db1 100644
--- a/composeApp/build.gradle.kts
+++ b/composeApp/build.gradle.kts
@@ -1,5 +1,6 @@
 import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+import com.codingfeline.buildkonfig.compiler.FieldSpec.Type.STRING
 
 plugins {
     alias(libs.plugins.kotlinMultiplatform)
@@ -9,6 +10,7 @@ plugins {
     alias(libs.plugins.cocoapods)
     alias(libs.plugins.kotlinSerialization)
     alias(libs.plugins.ktlint)
+    alias(libs.plugins.buildKonfig)
 }
 
 kotlin {
@@ -71,12 +73,57 @@ kotlin {
     }
 }
 
+
+buildkonfig {
+    packageName = "org.ooni.ooniprobe"
+
+    // default config is required
+    defaultConfigs {
+        buildConfigField(STRING, "BASE_SOFTWARE_NAME", "ooniprobe")
+        buildConfigField(STRING, "APP_ID", "org.ooni.ooniprobe")
+    }
+
+    defaultConfigs("ooniprobe") {
+        buildConfigField(STRING, "APP_ID", "org.ooni.ooniprobe")
+    }
+
+    defaultConfigs("nms") {
+        buildConfigField(STRING, "APP_ID", "org.dw.ooniprobe")
+    }
+
+    targetConfigs("ooniprobe") {
+        // names in create should be the same as target names you specified
+        create("android") {
+            buildConfigField(STRING, "APP_ID", "org.ooni.ooniprobe")
+            buildConfigField(STRING, "BASE_SOFTWARE_NAME", "ooniprobe-android")
+        }
+
+        create("ios") {
+            buildConfigField(STRING, "BASE_SOFTWARE_NAME", "ooniprobe-ios")
+        }
+    }
+
+    targetConfigs("nms") {
+        // names in create should be the same as target names you specified
+        create("android") {
+            buildConfigField(STRING, "APP_ID", "org.dw.ooniprobe")
+            buildConfigField(STRING, "BASE_SOFTWARE_NAME", "news-media-scan-android")
+        }
+
+        create("ios") {
+            buildConfigField(STRING, "BASE_SOFTWARE_NAME", "news-media-scan-ios")
+        }
+    }
+}
+
 android {
     namespace = "org.ooni.probe"
     compileSdk = libs.versions.android.compileSdk.get().toInt()
 
     defaultConfig {
-        applicationId = "org.ooni.probe"
+        val targetConfigs = buildkonfig.targetConfigs[properties["buildkonfig.flavor"]]!!
+        applicationId = targetConfigs.asMap["android"]!!.toTargetConfig().fieldSpecs["APP_ID"]!!.value
+
         minSdk = libs.versions.android.minSdk.get().toInt()
         targetSdk = libs.versions.android.targetSdk.get().toInt()
         versionCode = 1
diff --git a/composeApp/src/commonMain/kotlin/org/ooni/probe/ui/main/MainScreen.kt b/composeApp/src/commonMain/kotlin/org/ooni/probe/ui/main/MainScreen.kt
index 548804d7..08a3b3e0 100644
--- a/composeApp/src/commonMain/kotlin/org/ooni/probe/ui/main/MainScreen.kt
+++ b/composeApp/src/commonMain/kotlin/org/ooni/probe/ui/main/MainScreen.kt
@@ -10,6 +10,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Modifier
+import org.ooni.ooniprobe.BuildKonfig
 
 @Composable
 fun MainScreen(viewModel: MainViewModel) {
@@ -20,7 +21,7 @@ fun MainScreen(viewModel: MainViewModel) {
             onClick = { viewModel.onEvent(MainViewModel.Event.StartClick) },
             enabled = !state.isRunning,
         ) {
-            Text("Run Test")
+            Text("Run Test ${BuildKonfig.BASE_SOFTWARE_NAME}")
         }
 
         Text(
diff --git a/gradle.properties b/gradle.properties
index 5db355f8..7b56a336 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,4 +9,7 @@ android.useAndroidX=true
 
 #MPP
 kotlin.mpp.androidSourceSetLayoutVersion=2
-kotlin.mpp.enableCInteropCommonization=true
\ No newline at end of file
+kotlin.mpp.enableCInteropCommonization=true
+
+# BuildKonfig
+buildkonfig.flavor=ooniprobe
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 34f548b2..a28a5b5e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -25,4 +25,5 @@ jetbrainsComposeCompiler = { id = "org.jetbrains.kotlin.plugin.compose", version
 kotlinMultiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
 kotlinSerialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
 cocoapods = { id = "org.jetbrains.kotlin.native.cocoapods", version.ref = "kotlin" }
-ktlint = { id = "org.jlleitschuh.gradle.ktlint", version = "12.1.1" }
\ No newline at end of file
+ktlint = { id = "org.jlleitschuh.gradle.ktlint", version = "12.1.1" }
+buildKonfig = { id = "com.codingfeline.buildkonfig", version = "0.13.3" }