Similar to Groupon, you can use this app to gain hand-held access to all of LivingSocial's deals. Search for amazing discounts in your own city and get alerts on fun local events. Save on hotels, restaurants, and other places. Also, the discounts are great for gifts. An added bonus: if you share a discount you received on your social media accounts and three of your friends purchase the same deal, you'll get yours free of charge!