It is optimized for shopping in hypermarkets account when the list is long, you have no time.
Also in other stores is helpful.
If you want the data is synchronized with the cloud. You can create a shopping list on your computer and transfer to your phone / tablet. (maybe one day the glasses). How do you want the application to synchronize with http://check-list.mobi/, please email me.
If you want to track your error please enter it here: http://android.sklepnet.com/bugzilla/