Chromatic Vision Simulator is a color vision simulation tool developed by Kazunori Asada. Designed for iPhone users, this educational and reference application allows users to experience how individuals with color vision deficiencies perceive the world.

Approximately 5% of men face difficulties in distinguishing red and green or recognizing dark red. This color deficiency can be categorized into three major types: protanope/protanomal, deuteranope/deuteranomal, and tritanope/tritanomal. Each type of color vision deficiency affects the ability to perceive certain colors accurately.

Chromatic Vision Simulator generates simulated images based on each color vision type using the device's built-in camera or photos, providing real-time visualizations of how individuals with specific color vision deficiencies see their surroundings. Whether you are studying color science or simply curious about color perception, this app offers a unique and insightful experience.