Sometimes PETA (People for the Ethical Treatment of Animals) seems a bit extreme. On the other hand, you really can't argue with the goal of this app. If you're shopping and you need to choose between a couple products, why not select the one that's cruelty-free? PETA's BNB app (Be Nice to Bunnies) is a cruelty-free guide that gives you instant access to a database of companies that do and companies that do no test their products on animals. Plus, 15 percent of every $1.99 download goes to further PETA's work in behalf of animals.