Yelp keeps rolling out new iPhone apps with compelling features. In April they released version 2 and added the ability for users to leave reviews on local businesses, a much needed feature since people want to chronicle their experiences as they happen.

Version 3, which should be available soon, adds more useful features. The one that really stands out is “Sales And Offers Near You” which lets users find deals that are physically close to them. Sort by distance (in blocks), price, whether the business is open right then, or by neighborhood. Businesses can add special offers for free on their business page.

Other features include movable maps, and new ways for users to add content. Users can vote on reviews with UFC buttons (useful, funny or cool) and send compliments to reviewers. Users can also now follow Talk conversations via the iPhone.

Too bad none of this stuff is available on the Android. I might actually use it. Oh well, at least I can watch via the video below: