If you haven’t tried this app read this!! – Call of Duty Companion App Review

So at first I was confused with the signing in part. If you click on the Xbox button and sign in there first then once you are in then you need your activision account information for the other login to get your information. Now that your past reading that you need this app it is very cool and useful! Super easy to understand and a great tool for keeping track of your K/D and W/L ratios. So after all that I’m going to just tell you that it’s an app you need if you think you are semi serious or a serious player.
Review by XxdemondownxX on Call of Duty Companion App.