diff --git a/Runtime/Platform/IOS/PurchaselyIos.cs b/Runtime/Platform/IOS/PurchaselyIos.cs
index 8475951..93bc54a 100644
--- a/Runtime/Platform/IOS/PurchaselyIos.cs
+++ b/Runtime/Platform/IOS/PurchaselyIos.cs
@@ -299,6 +299,11 @@ public void PresentSubscriptions()
 			_purchaselyPresentSubscriptions();
 		}
 
+  	public void SetAttribute(int attribute, string value)
+		{
+			_purchaselySetAttribute(attribute, value);
+		}
+
 		public void SetUserAttribute(string key, string value)
 		{
 			_purchaselySetStringAttribute(key, value);
@@ -348,7 +353,7 @@ public bool IsAnonymous()
 		{
 			return _purchaselyIsAnonymous();
 		}
-		
+
 		public void IsEligibleForIntroOffer(string planVendorId, Action<bool> onSuccess, Action<string> onError) {
 
 			var eligibilityCallback = new Action<bool>(isEligible =>
@@ -363,7 +368,7 @@ public void IsEligibleForIntroOffer(string planVendorId, Action<bool> onSuccess,
 
 		public void SignPromotionalOffer(string storeOfferId, string storeProductId, Action<PromotionalOfferSignature> onSuccess,
 			Action<string> onError) {
-			
+
 			var signatureCallback = new Action<string, IntPtr>((json, pointer) =>
 			{
 				AsyncCallbackHelper.Instance.Queue(() =>
@@ -569,6 +574,9 @@ static extern void _purchaselySetDefaultPresentationResultHandler(
 			IosUtils.PresentationResultCallbackDelegate presentationResultCallback,
 			IntPtr presentationResultCallbackPtr);
 
+		[DllImport("__Internal")]
+		static extern void _purchaselySetAttribute(int attribute, string value);
+
 		[DllImport("__Internal")]
 		static extern void _purchaselySetStringAttribute(string key, string value);
 
@@ -615,14 +623,14 @@ static extern void _purchaselyShowContentForPresentationObject(IntPtr presentati
 			IosUtils.VoidCallbackDelegate closeCallback, IntPtr closeCallbackPtr,
 			IosUtils.PresentationResultCallbackDelegate presentationResultCallback,
 			IntPtr presentationResultCallbackPtr);
-		
+
 		[DllImport("__Internal")]
 		static extern bool _purchaselyIsAnonymous();
-		
+
 		[DllImport("__Internal")]
 		static extern void _purchaselyIsEligibleForIntroOffer(string planVendorId, IosUtils.BoolCallbackDelegate successCallback, IntPtr successCallbackPtr,
 			IosUtils.StringCallbackDelegate errorCallback, IntPtr errorCallbackPtr);
-		
+
 		[DllImport("__Internal")]
 		static extern void _purchaselySignPromotionalOffer(string storeOfferId, string storeProductId, IosUtils.SignatureCallbackDelegate successCallback, IntPtr successCallbackPtr,
 			IosUtils.StringCallbackDelegate errorCallback, IntPtr errorCallbackPtr);
@@ -638,4 +646,4 @@ static extern void _purchaselySignPromotionalOffer(string storeOfferId, string s
 	}
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/package.json b/package.json
index e014463..34b8a7e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.purchasely.unity",
-  "version": "1.0.0",
+  "version": "4.1.3",
   "displayName": "Purchasely",
   "description": "Subscription optimization made easy",
   "unity": "2019.4",
@@ -26,4 +26,4 @@
     "url": "https://www.purchasely.com/"
   },
   "type": "library"
-}
\ No newline at end of file
+}