SwiftyWalkthrough 0.0.3

SwiftyWalkthrough 0.0.3

LangLanguage SwiftSwift
License MIT
ReleasedLast Release Nov 2015
SPMSupports SPM

Maintained by Rui Costa.

  • By
  • Rui Costa


SwiftyWalkthrough is a library for creating great walkthrough experiences in your apps, written in Swift. You can use the library to allow users to navigate and explore your app, step by step, in a predefined way controlled by you.

SwiftyWalkthrough was developed at Insane Logic.


  • [x] Add walkthroughs to your app with little effort: you don’t need to change anything in your view hierarchy.
  • [x] SwiftyWalkthrough is great for onboarding, walkthroughs, tutorials, etc.
  • [x] Control with precision which views are accessible to the user in a given time.
  • [x] Take users through a series of steps, even across multiple screens.
  • [x] Is simple!


SwiftyWalkthrough demo


  • iOS 8.0+
  • Xcode 7.0+



SwiftyWalkthrough works by adding an overlay on top of your screen, blocking the access to your views. You can then control which views should be made accessible and when.

Initialize a walkthrough or attach to an existing one

import SwiftyWalkthrough

if let _ = walkthroughView {
    // Attached to existing walkthrough
} else {
   let myCustomWalkthrough = CustomWalkthroughView()
   // Walkthrough initialized

Check if there is an ongoing walkthrough

Sometimes it is useful to know if there is an ongoing walkthrough (i.e. to adjust the logic on the view controllers). In that situation you can make use of the property ongoingWalkthrough.

@IBAction func switchValueChanged(sender: UISwitch) {
    customWalkthroughView?.helpLabel.hidden = true

    NSUserDefaults.standardUserDefaults().setBool(true, forKey: "settingsWalkthroughComplete")

    if ongoingWalkthrough {

Cut holes on the overlay for the views you want to expose

@IBOutlet weak var nameField: UITextField!
@IBOutlet weak var surnameField: UITextField!
@IBOutlet weak var addressField: UITextField!

override func viewDidAppear(animated: Bool) {
    walkthroughView?.cutHolesForViews([nameField]) // start by only allowing the interaction with nameField

cutHolesForViews will only look into your views’ frames to cut the holes in the overlay. If you want to add some extra padding or define a corner radius, use cutHolesForViewDescriptors like this:

let descriptors = [
    ViewDescriptor(view: showProfileButton, extraPaddingX: 20, extraPaddingY: 10, cornerRadius: 10)


Remove the holes


Close the walkthrough when it is finished



By default, SwiftyWalkthrough only provides the mechanism to block the access to your views and cut holes to access them, it’s up to you to customize it to suit your needs. You can do it by subclassing WalkthroughView and start the walkthrough with your custom walkthrough view. You can find more about this on the example provided with the library.

import UIKit
import SwiftyWalkthrough

class CustomWalkthroughView: WalkthroughView {
    // customize it

let myCustomWalkthrough = CustomWalkthroughView()

To specify the overlay’s dim color at any time you just need to set the property dimColor:

walkthroughView?.dimColor = UIColor.redColor().colorWithAlphaComponent(0.7).CGColor


If for some reason you need to be notified right before the interaction with an exposed view, you can provide an implementation for the willInteractWithView method:

// MARK: - WalkthroughViewDelegate

func willInteractWithView(view: UIView) {
    print("Will interact with view \(view)")

Note: Keep in mind that willInteractWithView may be invoked multiple times, depending on the view hierarchy, as it relies on UIView’s hitTest method. From the UIView Class Reference:

This method traverses the view hierarchy by calling the pointInside:withEvent: method of each subview to determine which subview should receive a touch event. If pointInside:withEvent: returns true, then the subview’s hierarchy is similarly traversed until the frontmost view containing the specified point is found. If a view does not contain the point, its branch of the view hierarchy is ignored. You rarely need to call this method yourself, but you might override it to hide touch events from subviews.

This method ignores view objects that are hidden, that have disabled user interactions, or have an alpha level less than 0.01. This method does not take the view’s content into account when determining a hit. Thus, a view can still be returned even if the specified point is in a transparent portion of that view’s content.

Points that lie outside the receiver’s bounds are never reported as hits, even if they actually lie within one of the receiver’s subviews. This can occur if the current view’s clipsToBounds property is set to false and the affected subview extends beyond the view’s bounds.

Using SwiftyWalkthrough in your app?

Let me know about it and I’ll mention it here!


Owned and maintained by Rui Costa (@ruipfcosta).

Thanks to Andrew Jackman (@andrew_jackman).


Bug reports and pull requests are welcome.


SwiftyWalkthrough is released under the MIT license. See LICENSE for details.