Bring - Clever shopping - simple and shared

Cydia Impactor - Side load .ipa files on Windows, Mac OS X, and Linux to your iOS device or .

Google Shopping List - Google Shopping List is a grocery list and recipe manager app that helps you to get organized and save time.

Altstore - A home for apps that push the boundaries on iOS

Yummly - Yummly is a recipe app. You search through lots of recipes, add the ones you like, and even create shopping lists based on the recipes you pick. You can save your recipes with one click and later organize them into collections.

Cydia - An alternative app store for jailbroken devices.