Both the Apple App Store and Google Android Market separate iPad apps from smartphone apps, simplifying the search for appropriate titles. The Apple store also indicates which apps auto-adjust for the iPhone and iPad, so you know they can be run on both devices and appear native on each.
Unlike Apple's App Store, the Android Market is not curated; developers will have an easier time getting their apps listed, but the market also lets cyber thieves create phishing apps that masquerade as banking programs or other apps and steal user information. Apple's App Store seems to be less at risk to such Trojans. The Android Market is also slower to load than the App Store and not as easy to navigate within the app details.
You don't have to use the Android Market to get apps on the Xoom. If you want to get down and dirty, you can configure the Android OS's application settings to install software from other sources.
Installation is similar: After selecting an app, you confirm your store account information and wait for the app to download and install. Both mobile OSes let you know if you have updates available. On the iPad, the App Store indicates the number of available updates. On the Xoom, available updates are displayed in the notifications pop-up at the bottom left of the screen.
The Xoom uses the Android Market to remember your paid apps (but not your free ones) and a separate sync utility for handling media files transferred from your PC, but in this regard, it's no match for the iPad. Thanks to its reliance on iTunes as its command center for managing media, apps, and documents, the iPad makes it much easier to manage your device's content. If you get a new phone, it's a snap on iTunes to get the new one up and running with the same assets as before; there's no such easy way to transfer the assets to a Xoom from a previous device.
App management. The iPad has a simpler app management process. For example, it's easy to arrange your home screens to cluster applications both on your iPad and on your desktop via iTunes; you can also put them in your own folders. Just tap and hold any app to invoke the "shaking apps" status, in which you can drag apps wherever you want, or tap the X icon to delete them (press the Home button when done to exit that mode). You can also arrange and delete apps using iTunes on your desktop.
Like all Android smartphones, the Xoom lets you drag apps to any of its home screens, which appear in preview mode below the apps matrix. (Unlike with Android smartphones, you cannot long-tap an app to move it to the current home screen.) The full list of programs is available in the apps page, which you access by tapping the Apps button at the upper right of any home screen. But the Xoom has no groups capability for presenting apps, and you can't rearrange the roster in the apps page—just in the home screens.
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