Ladies,im trying to help the misses with the grocery shopping?

i need a little help,we started using coupons to save money and yes we saved almost 75 percent a few times,but it is way too time consuming..my question is,we have tried the electronic coupons,but they are for products and stores that we do not have in the midwest,is there a way to scan the coupons we get out of the sunday papers and put them into some sort of a database on her i phone ? i tried to use the barcode scanner on the coupons themselves and it always diplays something totally wrong...im thinking that would be a lot easier then digging through tons and tons of coupons that we have in a binder,any other help on the subject would be appreciated...