Behavioral Modification App on iPhone 12 Pro: An iPhone 12 Pro with a smartphone app open on its screen. The phone is tilted at approximately 35 degrees to the right, and it has a black frame. The screen displays various graphs and charts related to behavioral modification. The top graph features a light gray background, while the bottom graph boasts a white background. There are also several smaller graphs in different colors throughout the screen. The app's interface is clean and modern, with clear labels and intuitive navigation. Overall, the image suggests that the app is designed to help users track and analyze their behavior, providing valuable insights into their habits and patterns. It appears to be a tool for personal growth and self-improvement, allowing users to set goals and monitor their progress over time.