In order to download and/or get instruction on how to integrate AppsFlyer iOS SDK please visit the following page - iOS SDK
In order for us to provide optimal support, we would kindly ask you to submit any issues to support@appsflyer.com
When submitting an issue please specify your AppsFlyer sign-up (account) email , your app ID , reproduction steps, logs, code snippets and any additional relevant information.
AppsFlyer SDK version 6.1.x+ supports installation via Swift Package Manager.
In Xcode go to: File -> Swift Packages -> Add Package Dependency...
Enter the AppsFlyer SDK GitHub repository - https://github.com/AppsFlyerSDK/AppsFlyerFramework
Select the SDK version
Select the AppsFlyerLib library
In your AppDelegate
file: import AppsFlyerLib module
Start to use AppsFlyer SDK