I'm very pleased with how the new version of ShopList (1.2) is comming. I went to do my groceries with my dear wife and we did an on-site test; the results were excellent. The new version fixes a bunch of things are awkward with version 1.1, specially in relation to price management.
Managing prices with the iPhones limited screen space is challenging but the feature is getting better and better. 1.2 is planned to go for revision this week and out for download probably by next weekend. I'm really exited about the new version!