iOS Applications Wireless PrototypingOfficial Content

Wireless prototyping is one way to prototype applications for iOS with GeneXus (Deployment and Prototyping in the iOS Platform).

This type of prototyping is based on Push Notifications in Smart Devices Application to catalog the KB in the Knowledge Base Navigator (KBN). Another option is to do it manually, or by capturing the QR Code generated by GeneXus.

Regardless of whether it was catalogued through wireless prototyping or manually typing the KB's URL, once it has been catalogued, every time that the application is executed from the device (iPhone and/or iPad), it is automatically updated with the changes performed each time that GeneXus is executed.


  • An iOS device (iPhone and/or iPad) connected to the same wireless network as the computer used to develop with GeneXus.
  • The device must have the KBN installed.
  • The device must have notifications enabled.

Important: Some devices with Jailbreak don’t receive notifications correctly. Without them, prototyping will be possible, but more troublesome.

  • Register the device at GXtechnical.

Configuring the KB to use the device

1. Connect to the Internet and open the KBN on the device (for instance, iPad). If the KBN isn’t installed, download it and install it from the AppleStore from the device; it only takes a few minutes, and it's free.

PushNotif - iPad login

2. Click on the Login button and Login with your GXtechnical Username/Password. If you don’t have an account, create one at and return to this step.

As soon as your account has been authenticated on the device, it should be registered in your profile at (To check if the device has been successfully added to your device list, log in to your account at, click on the link labeled “Update My Account” and select the tab labeled “Associated Smart Devices”; the connection should be displayed as a link).

PushNotif - Device in profile

3. Open the Smart Devices generator properties. In the iOS Specific group (it is enabled when the Generate iOS property is set to True), set the Execution Type property to "Knowledge Base Navigator (Device)".

PushNotif - Execution Type Peroperty

4. In the Execution Device property:

  • Click the three dots button of the property.
  • Type in your GXtechnical username and password.
  • Click Refresh.

PushNotif - iOS Specific

Prototyping cycle

5. Press F5 to prototype the application directly on the device.

Every time that a KB from the KBN is selected, it will be automatically refreshed with the changes performed in GeneXus.

What can go wrong


Start Video Prototyping and Executing


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