diff --git a/analytics/app/build.gradle b/analytics/app/build.gradle
index c98410917..31f64363f 100644
--- a/analytics/app/build.gradle
+++ b/analytics/app/build.gradle
@@ -19,13 +19,22 @@ android {
         }
     }
 }
+repositories {
+    maven {
+        // Ironsource library used for ad_impression snippets
+        url "https://android-sdk.is.com/"
+    }
+}
 
 dependencies {
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     implementation 'androidx.appcompat:appcompat:1.3.1'
-
     implementation "com.google.firebase:firebase-analytics:19.0.0"
     implementation "com.google.firebase:firebase-analytics-ktx:19.0.0"
+    // Ironsource and AppLovin libraries used for ad_impression snippets
+    implementation 'com.applovin:applovin-sdk:+'
+    implementation 'com.ironsource.sdk:mediationsdk:7.2.1.1'
+
 }
 
 apply plugin: 'com.google.gms.google-services'
diff --git a/analytics/app/src/main/java/com/google/firebase/example/analytics/MainActivity.java b/analytics/app/src/main/java/com/google/firebase/example/analytics/MainActivity.java
index c1b5d2443..3a57ca79f 100644
--- a/analytics/app/src/main/java/com/google/firebase/example/analytics/MainActivity.java
+++ b/analytics/app/src/main/java/com/google/firebase/example/analytics/MainActivity.java
@@ -19,10 +19,18 @@
 import android.os.Parcelable;
 
 import androidx.appcompat.app.AppCompatActivity;
-
 import com.google.firebase.analytics.FirebaseAnalytics;
 
-public class MainActivity extends AppCompatActivity {
+// importing libraries to support 3rd party ad_impression snippets
+import com.applovin.mediation.MaxAd;
+import com.applovin.mediation.MaxAdRevenueListener;
+import com.ironsource.mediationsdk.impressionData.ImpressionData;
+import com.ironsource.mediationsdk.impressionData.ImpressionDataListener;
+
+
+public class MainActivity extends AppCompatActivity
+// importing libraries to support 3rd party ad_impression snippets
+        implements MaxAdRevenueListener, ImpressionDataListener {
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -221,4 +229,42 @@ public void enhancedEcommerce() {
         analytics.logEvent(FirebaseAnalytics.Event.SELECT_PROMOTION, promoParams);
         // [END apply_promo]
     }
+
+        // [START ad_impression_applovin]
+        @Override
+        public void onAdRevenuePaid(MaxAd impressionData) {
+
+            double revenue = impressionData.getRevenue(); // In USD
+
+            FirebaseAnalytics analytics = FirebaseAnalytics.getInstance(this);
+            Bundle params = new Bundle();
+            params.putString(FirebaseAnalytics.Param.AD_PLATFORM, "appLovin");
+            params.putString(FirebaseAnalytics.Param.AD_SOURCE, impressionData.getNetworkName());
+            params.putString(FirebaseAnalytics.Param.AD_FORMAT, impressionData.getFormat().getDisplayName());
+            params.putString(FirebaseAnalytics.Param.AD_UNIT_NAME, impressionData.getAdUnitId());
+            params.putDouble(FirebaseAnalytics.Param.VALUE, revenue);
+            params.putString(FirebaseAnalytics.Param.CURRENCY, "USD"); // All Applovin revenue is sent in USD
+            analytics.logEvent(FirebaseAnalytics.Event.AD_IMPRESSION, params);
+        }
+        // [END ad_impression_applovin]
+
+        // [START ad_impression_ironsource]
+    @Override
+    public void onImpressionSuccess(ImpressionData impressionData) {
+        // The onImpressionSuccess will be reported when the rewarded video and interstitial ad is opened.
+        // For banners, the impression is reported on load success. Log.d(TAG, "onImpressionSuccess" + impressionData);
+        FirebaseAnalytics analytics = FirebaseAnalytics.getInstance(this);
+        if (impressionData != null) {
+                Bundle bundle = new Bundle();
+                bundle.putString(FirebaseAnalytics.Param.AD_PLATFORM, "ironSource");
+                bundle.putString(FirebaseAnalytics.Param.AD_SOURCE, impressionData.getAdNetwork());
+                bundle.putString(FirebaseAnalytics.Param.AD_FORMAT, impressionData.getAdUnit());
+                bundle.putString(FirebaseAnalytics.Param.AD_UNIT_NAME, impressionData.getAdUnit());
+                bundle.putString(FirebaseAnalytics.Param.CURRENCY, "USD");
+                bundle.putDouble(FirebaseAnalytics.Param.VALUE, impressionData.getRevenue());
+                analytics.logEvent(FirebaseAnalytics.Event.AD_IMPRESSION, bundle);
+        }
+    }
+
+    // [END ad_impression_ironsource]
 }
diff --git a/analytics/app/src/main/java/com/google/firebase/example/analytics/kotlin/MainActivity.kt b/analytics/app/src/main/java/com/google/firebase/example/analytics/kotlin/MainActivity.kt
index 59c134868..f54ffbe24 100644
--- a/analytics/app/src/main/java/com/google/firebase/example/analytics/kotlin/MainActivity.kt
+++ b/analytics/app/src/main/java/com/google/firebase/example/analytics/kotlin/MainActivity.kt
@@ -8,9 +8,16 @@ import com.google.firebase.analytics.ktx.analytics
 import com.google.firebase.analytics.ktx.logEvent
 import com.google.firebase.example.analytics.R
 import com.google.firebase.ktx.Firebase
+// importing libraries to support 3rd party ad_impression snippets
+import com.ironsource.mediationsdk.impressionData.ImpressionDataListener
+import com.ironsource.mediationsdk.impressionData.ImpressionData
+import com.applovin.mediation.MaxAd
+import com.applovin.mediation.MaxAdRevenueListener
 
-class MainActivity : AppCompatActivity() {
 
+class MainActivity : AppCompatActivity(),
+    // importing libraries to support 3rd party ad_impression snippets
+    MaxAdRevenueListener, ImpressionDataListener {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
@@ -193,4 +200,37 @@ class MainActivity : AppCompatActivity() {
         analytics.logEvent(FirebaseAnalytics.Event.SELECT_PROMOTION, promoParams)
         // [END apply_promo]
     }
-}
+    // [START ad_impression_applovin]
+    override fun onAdRevenuePaid(impressionData: MaxAd?) {
+        impressionData?.let {
+            val analytics = Firebase.analytics
+            analytics.logEvent(FirebaseAnalytics.Event.AD_IMPRESSION) {
+                param(FirebaseAnalytics.Param.AD_PLATFORM, "appLovin")
+                param(FirebaseAnalytics.Param.AD_UNIT_NAME, impressionData.adUnitId)
+                param(FirebaseAnalytics.Param.AD_FORMAT, impressionData.format.displayName)
+                param(FirebaseAnalytics.Param.AD_SOURCE, impressionData.networkName)
+                param(FirebaseAnalytics.Param.VALUE, impressionData.revenue)
+                param(FirebaseAnalytics.Param.CURRENCY, "USD") // All Applovin revenue is sent in USD
+            }
+        }
+    }
+    // [END ad_impression_applovin]
+
+    // [START ad_impression_ironsource]
+    override fun onImpressionSuccess(impressionData: ImpressionData) {
+        // The onImpressionSuccess will be reported when the rewarded video and interstitial ad is
+        // opened.
+        // For banners, the impression is reported on load success. Log.d(TAG, "onImpressionSuccess" +
+        // impressionData);
+        val analytics = Firebase.analytics
+        analytics.logEvent(FirebaseAnalytics.Event.AD_IMPRESSION) {
+            param(FirebaseAnalytics.Param.AD_PLATFORM, "ironSource")
+            param(FirebaseAnalytics.Param.AD_SOURCE, impressionData.adNetwork)
+            param(FirebaseAnalytics.Param.AD_FORMAT, impressionData.adUnit)
+            param(FirebaseAnalytics.Param.AD_UNIT_NAME, impressionData.adUnit)
+            param(FirebaseAnalytics.Param.CURRENCY, "USD")
+            param(FirebaseAnalytics.Param.VALUE, impressionData.revenue)
+        }
+    }
+    // [END ad_impression_ironsource]
+}
\ No newline at end of file
diff --git a/analytics/settings.gradle b/analytics/settings.gradle
index e7b4def49..9bca1c406 100644
--- a/analytics/settings.gradle
+++ b/analytics/settings.gradle
@@ -1 +1,10 @@
 include ':app'
+
+// Ironsource library used for ad_impression snippets
+dependencyResolutionManagement {
+    repositories {
+        maven {
+            url 'https://android-sdk.is.com/'
+        }
+    }
+}