[iPhone God App] It was found using the Crutchfield Catalog actually

Crutchfield has been a trusted name in audio and video gear for decades, ever since sending out their very first catalog in 1974.
In the Crutchfield Catalog app, you can browse the same catalogs you'd get in the mail -- but you also get layers of rich, interactive content built into every page. As you flip through the pages, you can tap any item to bring up additional product images, read a more detailed description, or watch related videos. You can even shop directly from the catalog when online.
Visit the application's Bookshelf to stream a catalog or download catalogs you wish to read offline. Developed specifically for the iPad, the app supports traditional touchscreen features such as pinch to zoom and both horizontal and vertical orientation.

Bookshelf Features
- Stream catalogs while on an Internet connection
- Download catalogs for offline reading
- Navigate between catalogs within the Bookshelf
- Get the newest catalogs pushed to your iPad or iPhone automatically

Other Features
- Finger swipe navigation
- Pinch to zoom
- Full or facing page screen orientations
- Convenient table of contents browsing