SplashShopper lets you create shopping lists of all kinds(of stuff) on your iPad. Developed by SplashData, this app will allow you to organize lists that include, but are not restricted to grocery, gift, and wine shopping, to do items, or a list of music or movies you need to purchase or rent. The possibilities of inputing stuff is absolutely endless so the lists you can think of for your shopping extravaganza can be made quickly through the app or in your Mac. You can also sync your lists between your iPad and your Mac.
It also allows you to share your shopping lists with other users using the app. You can also track the latest store prices and assign your items to multiple stores. SplashShopper is definitely for shop-o-holics with huge shopping lists. But, if you prefer simplified lists, then you go for the in-built Notes app, as it perfectly fulfils your needs to sync your device to carry out data from your computer. SplashShopper is available for a hefty 4.99$ on the app store and is only compatible with an iPad.