# What Is the AppHub?
The AppHub is a mobile app that allows you to run and manage all the apps you created using the AppDesigner. After you installed the AppHub to your device once, you can add apps to your phone in seconds, just by scanning a QR code.
In the image above, you can see the overview screen of the AppHub. It shows all apps that were already added. You can also add more apps, delete apps or update them here. To start one of the apps, just click its card in the overview. For more details on the AppHub, please refer to the AppHub section of this user manual. The next section will explain how you can install the AppHub to your device.