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! Also, this video will help you understand the Lite version better -
Tutorial