Latest 2.3.1
License MIT
Platforms ios 11.0
Authors , ,


Build Status


To run the example project, clone the repo, and run pod install from the Example directory first.


CUU is available through CocoaPods. To install
it, simply add the following line to your Podfile:

pod 'CUU'

CUU requires a CUU.plist to be present at build time.

CUU requires a CUU.plist to be present at build time.
You can rename and use the CUU.plist.example file as a starting point.
As the current commit hash needs to be written to this file, we recommend creating it with your CI/CD system.


To be able to use all feature of CUU, you need to set up your project for it.

In your AppDelegate, import CUU, let the AppDelegate conform to the IKAppDelegate protocol and start CUU.
You must also introduce a new var window in the AppDelegate.

class AppDelegate: UIResponder, UIApplicationDelegate, IKAppDelegate {

    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        // Start the CUU framework for tracking features and interactions within the app.

        // Do your own stuff.

        return true

For every view controller which you want to be tracked, you need to inherit from one of the CUUViewController classes.
There is a subclass available for all types of View Controller, e.g. CUUPageViewController or CUUTabBarController.
For every event you want to track, call CUU’s FeatureKit.seed(name: String) method.

class ViewController: CUUViewController {
    @IBAction func didTapTryFeatureKitButton(_ sender: UIButton) {
        // Notify the FeatureKit component of CUU that a step of a feature was triggered.
        CUU.seed(name: "TryFeatureKitButtonTapAction")




CUU is available under the MIT license. See the LICENSE file for more info.

Latest podspec

    "name": "CUU",
    "version": "2.3.1",
    "summary": "CUU is a framework to help analyzing the usage of your applications.",
    "description": "CUU is a project to help analyzing the usage of your app by providing functionality to track user interactions within your app. This data can be used to track usage of your features.",
    "homepage": "",
    "license": {
        "type": "MIT",
        "file": "LICENSE"
    "authors": [
        "Jan Ole Johanssen",
        "Lara Marie Reimer",
        "Jan Philip Bernius"
    "source": {
        "git": "",
        "tag": "2.3.1"
    "platforms": {
        "ios": "11.0"
    "source_files": "CUU/Classes/**/*.{swift,xcdatamodeld,mlmodel}",
    "resources": [
    "swift_version": "4.2",
    "preserve_paths": [

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