---
title: "Migrate Adapty iOS SDK to v3.3"
description: "Migrate to Adapty iOS SDK v3.3 for better performance and new monetization features."
---

Adapty SDK 3.3.0 is a major release that brought some improvements which however may require some migration steps from you.

1. Rename `Adapty.Configuration` to `AdaptyConfiguration`.
2. Rename the `getViewConfiguration` method to `getPaywallConfiguration`.
3. Remove the `didCancelPurchase` and `paywall` parameters from SwiftUI, and rename the `viewConfiguration` parameter to `paywallConfiguration`.
4. Update how you process promotional in-app purchases from the App Store by removing the `defermentCompletion` parameter from the `AdaptyDelegate` method.
5. Remove the `getProductsIntroductoryOfferEligibility` method.
6. Update integration configurations for Adjust, AirBridge, Amplitude, AppMetrica, Appsflyer, Branch, Facebook Ads, Firebase and Google Analytics, Mixpanel, OneSignal, Pushwoosh.
7. Update Observer mode implementation.

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</div>

## Rename Adapty.Configuration to AdaptyConfiguration

Update the code of Adapty iOS SDK activation in the following way:

<Tabs groupId="current-os" queryString>
<TabItem value="swift" label="Swift" default>

```diff showLineNumbers
// In your AppDelegate class:

let configurationBuilder =
-        Adapty.Configuration
+        AdaptyConfiguration
          .builder(withAPIKey: "PUBLIC_SDK_KEY")
          .with(observerMode: false)
          .with(customerUserId: "YOUR_USER_ID")
          .with(idfaCollectionDisabled: false)
          .with(ipAddressCollectionDisabled: false)

Adapty.activate(with: configurationBuilder) { error in
  // handle the error
}
```

</TabItem>
<TabItem value="swiftui" label="SwiftUI" default>

```diff showLineNumbers

@main
struct SampleApp: App {
    init() 
      let configurationBuilder =
-        Adapty.Configuration
+        AdaptyConfiguration
          .builder(withAPIKey: "PUBLIC_SDK_KEY")
          .with(observerMode: false) // optional
          .with(customerUserId: "YOUR_USER_ID") // optional
          .with(idfaCollectionDisabled: false) // optional
          .with(ipAddressCollectionDisabled: false) // optional

        Task {
            try await Adapty.activate(with: configurationBuilder)
        }
    }

    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}
```

</TabItem>
</Tabs>

## Rename getViewConfiguration method to getPaywallConfiguration

Update the method name to fetch the paywall's `viewConfiguration`:

```diff showLineNumbers

guard paywall.hasViewConfiguration else {
    //  use your custom logic
    return
}

do {
-    let paywallConfiguration = try await AdaptyUI.getViewConfiguration(
+    let paywallConfiguration = try await AdaptyUI.getPaywallConfiguration(
            forPaywall: paywall
    )
    // use loaded configuration
} catch {
    // handle the error
}
```

For more details about the method, check out [Fetch the view configuration of paywall designed using Paywall Builder](get-pb-paywalls#fetch-the-view-configuration-of-paywall-designed-using-paywall-builder).

## Change parameters in SwiftUI

The following updates have been made to SwiftUI:

1. The `didCancelPurchase` parameter has been removed. Use `didFinishPurchase` instead.
2. The `.paywall()` method no longer accepts a paywall object.
3. The `paywallConfiguration` parameter has replaced the `viewConfiguration` parameter.

Update your code like this:

```diff showLineNumbers
@State var paywallPresented = false

var body: some View {
	Text("Hello, AdaptyUI!")
			.paywall(
          isPresented: $paywallPresented,
-         paywall: <paywall object>,
-         viewConfiguration: <LocalizedViewConfiguration>,
+         paywallConfiguration: <AdaptyUI.PaywallConfiguration>,
          didPerformAction: { action in
              switch action {
                  case .close:
                      paywallPresented = false
                  default:
                      // Handle other actions
                      break
              }
          },
-         didFinishPurchase: { product, profile in paywallPresented = false },
+         didFinishPurchase: { product, purchaseResult in /* handle the result*/ },
          didFailPurchase: { product, error in /* handle the error */ },
          didFinishRestore: { profile in /* check access level and dismiss */  },
          didFailRestore: { error in /* handle the error */ },
          didFailRendering: { error in paywallPresented = false }
-         didCancelPurchase: { product in /* handle the result*/}

      )
}
```

## Update handling of promotional in-app purchases from App Store

Update how you handle promotional in-app purchases from the App Store by removing the `defermentCompletion` parameter from the `AdaptyDelegate` method, as shown in the example below:

```swift showLineNumbers title="Swift"
final class YourAdaptyDelegateImplementation: AdaptyDelegate {
    nonisolated func shouldAddStorePayment(for product: AdaptyDeferredProduct) -> Bool {
        // 1a.
        // Return `true` to continue the transaction in your app.

        // 1b.
        // Store the product object and return `false` to defer or cancel the transaction.
        false
    }
    
    // 2. Continue the deferred purchase later on by passing the product to `makePurchase`
    func continueDeferredPurchase() async {
        let storedProduct: AdaptyDeferredProduct = // get the product object from the 1b.
        do {
            try await Adapty.makePurchase(product: storedProduct)
        } catch {
            // handle the error
        }
    }
}
```

## Remove getProductsIntroductoryOfferEligibility method

Before Adapty iOS SDK 3.3.0, the product object always included offers, regardless of whether the user was eligible. You had to manually check eligibility before using the offer.

Now, the product object only includes an offer if the user is eligible. This means you no longer need to check eligibility — if an offer is present, the user is eligible.

If you still want to view offers for users who are not eligible, refer to `sk1Product` and `sk2Product`.

## Update third-party integration SDK configuration

Starting with Adapty iOS SDK 3.3.0, we’ve updated the public API for the `updateAttribution` method. Previously, it accepted a `[AnyHashable: Any]` dictionary, allowing you to pass attribution objects directly from various services. Now, it requires a `[String: any Sendable]`, so you’ll need to convert attribution objects before passing them.

To ensure integrations work properly with Adapty iOS SDK 3.3.0 and later, update your SDK configurations for the following integrations as described in the sections below.

### Adjust

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for Adjust integration](adjust#connect-your-app-to-adjust).

<Tabs groupId="current-os" queryString>

<TabItem value="v5" label="Adjust 5.x+" default>

```diff showLineNumbers
class AdjustModuleImplementation {
-    func updateAdjustAttribution() {
-        Adjust.attribution { attribution in
-            guard let attributionDictionary = attribution?.dictionary()?.toSendableDict() else { return }
-
-            Adjust.adid { adid in
-                guard let adid else { return }
-
-                Adapty.updateAttribution(attributionDictionary, source: .adjust, networkUserId: adid) { error in
-                    // handle the error
-                }
-            }
-        }
-    }

+    func updateAdjustAdid() {
+        Adjust.adid { adid in
+            guard let adid else { return }
+
+            Adapty.setIntegrationIdentifier(key: "adjust_device_id", value: adid)
+        }
+    }
+
+    func updateAdjustAttribution() {
+        Adjust.attribution { attribution in
+            guard let attribution = attribution?.dictionary() else { 
+                return
+            }
+            
+            Adapty.updateAttribution(attribution, source: "adjust")
+        }
+    }
}
```

</TabItem>

<TabItem value="v4" label="Adjust 4.x" default>

```diff showLineNumbers
class YourAdjustDelegateImplementation {
    // Find your implementation of AdjustDelegate 
    // and update adjustAttributionChanged method:
    func adjustAttributionChanged(_ attribution: ADJAttribution?) {
-       if let attribution = attribution?.dictionary()?.toSendableDict() {
-           Adapty.updateAttribution(attribution, source: .adjust)
+       if let attribution = attribution?.dictionary() {
+           Adapty.updateAttribution(attribution, source: "adjust")
        }
    }
}
```

</TabItem>
</Tabs>

### AirBridge

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for AirBridge integration](airbridge#connect-your-app-to-airbridge).

```diff showLineNumbers
 import AirBridge

- let builder = AdaptyProfileParameters.Builder()
-             .with(airbridgeDeviceId: AirBridge.deviceUUID())
-
- Adapty.updateProfile(params: builder.build())

+ do {
+     try await Adapty.setIntegrationIdentifier(
+         key: "airbridge_device_id", 
+         value: AirBridge.deviceUUID()
+     )
+ } catch {
+     // handle the error
+ }
```

### Amplitude

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for Amplitude integration](amplitude#sdk-configuration).

```diff showLineNumbers
 import Amplitude 

- let builder = AdaptyProfileParameters.Builder()
-             .with(amplitudeUserId: Amplitude.instance().userId)
-             .with(amplitudeDeviceId: Amplitude.instance().deviceId)
-
- Adapty.updateProfile(params: builder.build())

+ do {
+     try await Adapty.setIntegrationIdentifier(
+         key: "amplitude_user_id", 
+         value: Amplitude.instance().userId
+     )
+     try await Adapty.setIntegrationIdentifier(
+         key: "amplitude_device_id", 
+         value: Amplitude.instance().deviceId
+     )
+ } catch {
+     // handle the error
+ }

```

### AppMetrica

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for AppMetrica integration](appmetrica#sdk-configuration).

```diff showLineNumbers
 import AppMetricaCore
        
- if let deviceID = AppMetrica.deviceID {
-   let builder = AdaptyProfileParameters.Builder()
-     .with(appmetricaDeviceId: deviceID)
-     .with(appmetricaProfileId: "YOUR_ADAPTY_CUSTOMER_USER_ID")
-
-   Adapty.updateProfile(params: builder.build())
- }

+ if let deviceID = AppMetrica.deviceID {
+     do {
+         try await Adapty.setIntegrationIdentifier(
+             key: "appmetrica_device_id", 
+             value: deviceID
+         )
+         try await Adapty.setIntegrationIdentifier(
+             key: "appmetrica_profile_id", 
+             value: "YOUR_ADAPTY_CUSTOMER_USER_ID"
+         )
+     } catch {
+         // handle the error
+     }
+ }

```

### AppsFlyer

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for AppsFlyer integration](appsflyer#connect-your-app-to-appsflyer).

```diff showLineNumbers
class YourAppsFlyerLibDelegateImplementation {
    // Find your implementation of AppsFlyerLibDelegate 
    // and update onConversionDataSuccess method:
     func onConversionDataSuccess(_ conversionInfo: [AnyHashable : Any]) {
         let uid = AppsFlyerLib.shared().getAppsFlyerUID()

-        Adapty.updateAttribution(
-           conversionInfo.toSendableDict(),
-            source: .appsflyer,
-            networkUserId: uid
-        )
+        Adapty.setIntegrationIdentifier(key: "appsflyer_id", value: uid)
+        Adapty.updateAttribution(conversionInfo, source: "appsflyer")
    }
}
```

### Branch

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for Branch integration](branch#connect-your-app-to-branch).

```diff showLineNumbers
class YourBranchImplementation {
    func initializeBranch() {
        // Pass the attribution you receive from the initializing method of Branch iOS SDK to Adapty.
        Branch.getInstance().initSession(launchOptions: launchOptions) { (data, error) in
-           if let data = data?.toSendableDict() {
-                Adapty.updateAttribution(data, source: .branch)
-           }
+           if let data {
+               Adapty.updateAttribution(data, source: "branch")
+           }
        }
    }
}
```

### Facebook Ads

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for Facebook Ads integration](facebook-ads#connect-your-app-to-facebook-ads).

```diff showLineNumbers
 import FacebookCore

- let builder = AdaptyProfileParameters.Builder()
-     .with(facebookAnonymousId: AppEvents.shared.anonymousID)
-
- do {
-     try Adapty.updateProfile(params: builder.build())
- } catch {
-     // handle the error
- }

+ do {
+     try await Adapty.setIntegrationIdentifier(
+         key: "facebook_anonymous_id", 
+         value: AppEvents.shared.anonymousID
+     )
+ } catch {
+     // handle the error
+ }

```

### Firebase and Google Analytics

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for Firebase and Google Analytics integration](firebase-and-google-analytics).

```diff showLineNumbers
 import FirebaseCore
 import FirebaseAnalytics

 FirebaseApp.configure()
        
- if let appInstanceId = Analytics.appInstanceID() {            
-     let builder = AdaptyProfileParameters.Builder()
-         .with(firebaseAppInstanceId: appInstanceId)
            
-     Adapty.updateProfile(params: builder.build()) { error in
-         // handle error
-     }
- }

+ if let appInstanceId = Analytics.appInstanceID() {            
+     do {
+         try await Adapty.setIntegrationIdentifier(
+             key: "firebase_app_instance_id", 
+             value: appInstanceId
+         )
+     } catch {
+         // handle the error
+     }
+ }
```

### Mixpanel

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for Mixpanel integration](mixpanel#sdk-configuration).

```diff showLineNumbers
 import Mixpanel

- let builder = AdaptyProfileParameters.Builder()
-             .with(mixpanelUserId: Mixpanel.mainInstance().distinctId)
-
- do {
-     try await Adapty.updateProfile(params: builder.build())
- } catch {
-     // handle the error
- }

+ do {
+     try await Adapty.setIntegrationIdentifier(
+         key: "mixpanel_user_id", 
+         value: Mixpanel.mainInstance().distinctId
+     )
+ } catch {
+     // handle the error
+ }

```

### OneSignal

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for OneSignal integration](onesignal#sdk-configuration).

```diff showLineNumbers
 // PlayerID (pre-v5 OneSignal SDK)
 // in your OSSubscriptionObserver implementation
 func onOSSubscriptionChanged(_ stateChanges: OSSubscriptionStateChanges) {
     if let playerId = stateChanges.to.userId {
-         let params = AdaptyProfileParameters.Builder()
-             .with(oneSignalPlayerId: playerId)
-             .build()
-
-         Adapty.updateProfile(params:params) { error in
-             // check error
-         }
+         Task {
+             try await Adapty.setIntegrationIdentifier(
+                 key: "one_signal_player_id", 
+                 value: playerId
+             )
+         }
     }
 }

 // SubscriptionID (v5+ OneSignal SDK)
 OneSignal.Notifications.requestPermission({ accepted in
-     let id = OneSignal.User.pushSubscription.id
-
-     let builder = AdaptyProfileParameters.Builder()
-         .with(oneSignalSubscriptionId: id)
-
-     Adapty.updateProfile(params: builder.build())
+     Task {
+         try await Adapty.setIntegrationIdentifier(
+             key: "one_signal_subscription_id", 
+             value: OneSignal.User.pushSubscription.id
+         )
+     }
 }, fallbackToSettings: true)
```

### Pushwoosh

Update your mobile app code as shown below. For the complete code example, check out the [SDK configuration for Pushwoosh integration](pushwoosh#sdk-configuration).

```diff showLineNumbers
- let params = AdaptyProfileParameters.Builder()
-     .with(pushwooshHWID: Pushwoosh.sharedInstance().getHWID())
-     .build()
-
- Adapty.updateProfile(params: params) { error in
-     // handle the error
- }

+ do {
+     try await Adapty.setIntegrationIdentifier(
+         key: "pushwoosh_hwid", 
+         value: Pushwoosh.sharedInstance().getHWID()
+     )
+ } catch {
+     // handle the error
+ }
```

## Update Observer mode implementation

Update how you link paywalls to transactions. Previously, you used the `setVariationId` method to assign the `variationId`. Now, you can include the `variationId` directly when recording the transaction using the new `reportTransaction` method. Check out the final code example in the [Associate paywalls with purchase transactions in Observer mode](report-transactions-observer-mode).

:::warning

Remember to record the transaction using the `reportTransaction` method. Skipping this step means Adapty won't recognize the transaction, grant access levels, include it in analytics, or send it to integrations. This step is essential!

:::

```diff showLineNumbers
- let variationId = paywall.variationId
-
- // There are two overloads: for StoreKit 1 and StoreKit 2
- Adapty.setVariationId(variationId, forPurchasedTransaction: transaction) { error in
-     if error == nil {
-         // successful binding
-     }
- }

+ do {
+     // every time when calling transaction.finish()
+     try await Adapty.reportTransaction(transaction, withVariationId: <YOUR_PAYWALL_VARIATION_ID>)
+ } catch {
+     // handle the error
+ }
```