With deal sites like Groupon and BlackboardEats popping up in rapid succession, the mother of all deals sites has released a mobile app for iOS users. Over 350,000 local deals from the U.S. and U.K. are aggregated into the Dealmap app.
The free app offers the localized deals in list form or displayed on a map within a given radius of your position. Social networking has also been integrated so you can share deals with your friends on Facebook and followers on Twitter. There are incentives like badges, points and free goodies for those who add and share discounts with the community.
My inner cheapskate thanks you, Dealmap.