Thanks to the great tutorials of raywenderlich.com I just recently released version 2.2.0 of Shoptimizer.
Shoptimizer allows you to not only manage your shopping lists, but also to manage your household supplies and synchronise them. You can also enter your favorite recipes and create shopping lists from those.
Furthermore, Shoptimizer has what I call the ‘Aggregated List’. That is, for each of your shopping lists, you can state if you want to add that list to the Aggregated List. That list is then a summary of all the items in all the thus configured lists. This way you can organise separate lists for separate occasions and still have an overview of all these lists’ items in one place.
You can also send shopping lists and recipes to other Shoptimizer users.
Shoptimizer is available in the USA and the EU. Try it out at https://itunes.apple.com/app/shoptimizer/id1069417779.