Cam Fortress is a free Android app developed by iToyToy that overlays the Team Fortress 2 HUD over your phone's camera feed. The app is available for Android 9.0 and up and falls under the Lifestyle category. The app is a fan-made creation and is not endorsed by Valve Software, but all assets are owned by Valve.

The app is easy to use and offers a fun experience for TF2 fans. It allows you to choose from any of the nine TF2 classes and use their respective weapons to attack. Additionally, the app includes an easter egg that unlocks a hidden class. The app's screenshot feature allows you to take hilarious photos of the TF2 cast in various situations. You can also share or upload your screenshots using the built-in gallery.

The app requires permission to access your phone's camera in order to overlay the TF2 HUD. It also needs network communication to connect to AdMob and query a server to check for new updates. Finally, the app needs permission to modify/delete USB storage and SD card contents to save and delete screenshots.

Although recording is not yet supported, Cam Fortress is a fun app that offers a unique experience for TF2 fans.