Its two main functions: alchemy concoction and item code lookup.
The most advanced Alchemy tool you'll find!
Plus, item code lookup for 100,000+ items!
Also, you can save potions you've built to the favorites section for later viewing.
This is a fully functioning demo which expires 7 days after install.
The full version can be found here: https://play.google.com/store/apps/details?id=com.joeGodwin.skyrimTools
Example usage:
Click "Alchemy by Ingredient" to go to that section. Start by setting the effect type and effect count you want to achieve. The lists will then only present items that can meet these criteria. Then select ingredient 1, then 2 and so on. When satisfied with your selections, you can save it to your favorites and optionally give it a name to easily remember it by. (Limited to 2 favorites in the "Lite" Version)
Doing it by effect is a nearly identical to doing it by ingredient but is sometimes a quicker way of getting what you're after in a potion.
I hope you enjoy it!