The free Black Friday App from Fat Wallet figures to be the must-have Black Friday deal finder this year. It promises to aggregate upwards of 20,000 Black Friday ad listings, sorting each item within by price, type, store, and brand. You can browse those deals easily to find what you’re looking for, and, more importantly, which store you’re going to station yourself outside of for five hours before it opens. If you want, you can also search through the deals by looking specifically for door busters, items with free shipping, or rebates. Black Friday is almost upon us. Plan accordingly. Head on over here you need yet another discount app you click on your iPhone.