The Call of Duty® Companion App: your definitive, 24/7 connection to all things Call of Duty. Analyze your performance after every battle, connect with friends across platforms and see when they’re playing. Track your friends’ performance and compare stats and achievements, then team up with your Squad to compete in weekly tournaments for in-game prizes. Plus, get heatmaps, stats, and informational updates from the Call of Duty team to grow your skills and stay ahead of the curve.

With support for Call of Duty®: Modern Warfare®, Call of Duty®: Warzone, and Call of Duty®: Black Ops Cold War, you’ll stay ahead of the competition with features and tools exclusive to the official Companion App.

Play smarter, win more, and stay connected to the world of Call of Duty wherever you go.

EARN REWARDS
Log in or sign up and receive special rewards, with the chance to earn additional rewards each week just by opening the app.

TRACK AND COMPARE STATS
See your stats across supported Call of Duty games with a detailed, app-exclusive Combat Record. Plus, compare stats with your friends.

CONNECT WITH FRIENDS
See when your friends are online, what they’re playing, and their current activity. React to their achievements and stay connected on-the-go.

COMPETE WITH YOUR SQUAD
Join a Squad, or create your own, and compete against other Squads for the top spot in weekly tournaments. Place in the top 3 to win exclusive in-game rewards.

Recent changes:
What's New
- View the Black Ops Cold War Battle Pass
- Fixed: Some heatmaps not showing data for KDR, Kills, & Deaths
- Fixed: Remove Activision friend not working
- Fixed: CDL livestreams not playing on some devices
- General improvements and bug fixes