I find Foursquare&#x27;s app much much superior than all-- too bad they&#x27;re gotten a confused reputation over the years. But from an app UI&#x2F;UX perspective, it shocks me why anyone would use Yelp&#x27;s app over Foursquare.<p>Twizoo is also a new competitor that takes a completely different approach by getting reviews from Twitter. It also uses a data visualization over lists which is interesting. However, I think it&#x27;s only live in a handful of US cities.