AppDelete Lite is a special version of AppDelete made for the Mac App Store. AppDelete Lite has all of the core features of AppDelete and is slightly modified to meet the Mac App Store guidelines. The main difference between AppDelete and AppDelete Lite is that AppDelete Lite cannot move password-protected files that are found to the trash (App Store apps cannot ask for passwords). The user must do this manually. Keep in mind that it only takes a moment to do this by clicking on the pathname links in the AppDelete Lite Info panel and revealing these items in Finder, and then moving them to the trash. The files found by AppDelete and AppDelete Lite are the same and there is no difference in the quality of uninstalling. Here are the other differences in AppDelete Lite:

These features might be added back in the future if the App Store guidelines are updated to allow them. The good news is that AppDelete Lite is cheaper than AppDelete to make up for the differences, and you can upgrade at anytime (see Upgrades below). My recommendation would be AppDelete as that is the main version with no limitations and automatic updates. However, if purchasing from the Mac App Store is a priority for you then AppDelete Lite will do a great job!

Version 3.2.4 - Release Date 2/22/2012 - Release Notes

Intel Mac running OS 10.6.6 (Snow Leopard) or higher (Lion compatible)

You can upgrade from AppDelete Lite to the full AppDelete version for the difference in price anytime by choosing the Upgrade option on the Buy page.

For an overview of what AppDelete does please visit the main AppDelete page. And if you have any questions don't hesitate to get in touch via the Support button above.
For more Trial, Purchase, or Support details please visit the appropriate page - Try / Buy / Support