Microsoft is now bringing the new Bing AI search and chat experience to mobile both on iOS and Android using the Bing mobile app and Edge mobile app browser. Plus, this will allow you to search in Bing Chat from your mobile phone using voice. Bing or Edge mobile app has just rolled out and I started to play with it. Voice search. Microsoft is previewing one of the “community’s most requested features,” the company said – and that is “voice.” This voice search or chat feature is a limited preview and available in the Bing mobile app and Edge browser.