Xbox already has their Console Companion app for a long time so it is nice to know that an updated version will be coming soon as it was revealed that they are working on a new version of the Xbox mobile app.
According to Windows Central, the new Xbox mobile app will match the design and language of the Xbox Stire redesign along with other recent Xbox apps. The new app will have much fewer features and those still using the Companion app on PC will be encouraged to switch to the new version.
The app is available on both iOS and Android and has features like Looking for Group, allow players to keep up with Clubs, messaging and also let you control the Xbox One remotely. We are not sure how many of these features will be carried over but things like messaging and matchmaking will probably be there since those that the most important parts of the app.