ReactCam is a screen recording application available on the iPhone platform that allows users to capture their screen activities while using apps, games, or videos. Users can create new projects from recorded videos or select videos from their library to work on.

The app offers various features such as adding multiple Face Cam Reactions to projects, applying filters to videos and screen recordings, inserting text with customizable font, color, size, and background options. Users can also adjust the track timeline for any layer, modify volume, opacity, and other video editing settings. Projects can be exported in 4k, full HD, or web quality for sharing on platforms like YouTube, Instagram, TikTok, or other preferred applications.