BrainRot: Reels Counter is a productivity app designed for Android users to track their scrolling habits across popular social media platforms such as Instagram, YouTube, Facebook, and Snapchat. By providing real-time visibility into the number of reels and short videos consumed, it aims to help users become more aware of their screen time. The app features a live scroll counter that updates as users navigate through content, allowing them to see the cumulative effects of their scrolling behavior.

In addition to tracking, BrainRot offers unique features like 'Scroll Battles' for comparing reel counts with friends and a visual representation of the user's brain state as scrolling increases. Users can also set limits to block access to reels when a predefined count is reached, promoting healthier scrolling habits. Overall, BrainRot serves as a tool for those looking to manage their screen time and reduce excessive scrolling.