It was featured once by Palm in the App Catalog.

When the Pre launched in early June of 2009, the App Catalog had only about 30 apps.

The only stipulation is that the developers must have had their applications published in webOS's App Catalog.

On a webOS device though, there is just nothin in the App Catalog.

Other than that, there's nothin in the App Catalog.

The App Catalog is clearly in its early stages.

Officially vetted third-party applications are accessible from the device for wireless download by using the App Catalog.

When factoring out abandoned and/or non-functioning applications that remain in the App Catalog at present, the number is projected to be substantially lower still.

Instead, a progress bar appears where the purchase button was, and you can then go back to the App Catalog to continue shopping.

Purchasing an app from the App Catalog.