Today Bing for Android has been updated to the new version 6.2.25182218. New version brings some new features and bug fixes as well.
Here is changelog:
Search by image: Snap a pic and find similar images online
• Touch query: Get new suggestions for image and video search by tapping the separate words
• Image insights: Get more information on the images you look at
• Barcode scanner: Better shopping with results from more stores (including eBay, Best Buy, and more)