A new update released for the Xbox app which allows players to voice chat with a party through Android or iOS devices. To access the feature, open the Xbox app and tap the icon with multiple people at the top and start a party by inviting people. From there, simply speak into your phone, and make sure your device can access your microphone. You can also manage the party with actions such as muting or removing people.
Starting today, you can use your iOS and Android mobile devices to start, join, and chat with voice and text in an Xbox Live Party pic.twitter.com/stZVTxKin0— Larry Hryb (@majornelson) February 14, 2018