The major enhancement in the new version is the new way of copying and pasting inside the app using the Lasso feature. With the new version of Bing, all you need to do now is just circle a word or phrase you want to search on instead of using the built in copy and paste in iOS. … Now, once you Lasso a word, it immediately does a search on the word or phrase you have selected. With my experience with the app, I could “Lasso” a word, and it would search in less than 2 seconds, where the iOS way would take up to 5 seconds to copy and paste into the search box in Safari.