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Initialize the iOS SDK

Before you begin

This guide assumes that you are familiar with CocoaPod or Swift Package Manager and know how to install dependencies for iOS development. For more information, check out CocoaPod's or Swift Package Manager's user guides.

CocoaPods guide

Set up a workspace using this CocoaPods tutorial.

  1. Add the Rokt-Widget pod to the pod file:
pod 'Rokt-Widget'
  1. Install the pod:
pod install

If you receive the DT_TOOLCHAIN_DIR cannot be used to evaluate LIBRARY_SEARCH_PATHS use TOOLCHAIN_DIR instead error, add the following post install hook to your Podfile

post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
xcconfig_path = config.base_configuration_reference.real_path
xcconfig =
xcconfig_mod = xcconfig.gsub(/DT_TOOLCHAIN_DIR/, "TOOLCHAIN_DIR"), "w") { |file| file << xcconfig_mod }

Swift Package Manager guide

In Xcode:

  • Go to File > Swift Packages > Add Package Dependency
  • Add
  • Select Up to Next Major with 3.15.7

or add below code to the dependencies part of Package.swift.

dependencies: [
.package(url: "", .upToNextMajor(from: "3.15.7"))

Note on Objective-C integration: The Rokt SDK for iOS is implemented using Swift. If you are using Objective-C, you need to import the bridging header file from the framework into the .h/.m file.

#import <Rokt_Widget/Rokt_Widget-Swift.h>

If you are having trouble installing and are receiving an error saying that the SWIFT_VERSION is not defined, please add a user-defined variable SWIFT_VERSION. This variable should be set to "5" for iOS SDK versions 2.0 and above. This variable should be set to "4.2" for iOS SDK version 1.2.1.

Initialize the Rokt SDK for iOS

Initialize the Rokt SDK for iOS prior to using it in any ViewController. We recommend calling the init method from the applicationDidFinishLaunching handler.


Contact Rokt for the Rokt Account ID associated with your account. In order to test your integration, you can use the Rokt Account ID below, but this needs to be replaced by your unique Rokt Account ID before you launch in production.

Initialize the SDK

The Rokt SDK for iOS applications can be used by Rokt partners to display overlay or embedded placements, or by Rokt advertisers to record conversions for campaigns. The Rokt SDK for iOS is deployed using CocoaPod.

All use cases of the SDK will follow the same initial steps to integrate and initialize the SDK in your application. At a high level, these steps are:

  1. Set up a workspace using CocoaPod/Swift Package Manager
  2. Add the Rokt-Widget
  3. Install the pod/package
  4. Initialize the Rokt SDK

Following these steps, the execute method of the SDK can then be used in various ways to suit the required use case.

Test Rokt Account ID: 222

//file => AppDelegate.swift

import Rokt_Widget

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// The following will reveal a demo integration. To view your integration, replace the integration test tag ID (222) with your unique Rokt Tag ID
Rokt.initWith(roktTagId: "222")
return true

Next steps

Your next steps depend on the use case of your integration. Check out these resources for more information:

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