PFCログ is a lifestyle app designed to simplify PFC management in the most straightforward and abundant way possible. It supports body shaping and dieting by providing a clear view of both target PFC values and current PFC values at a glance. With six input methods including voice, camera, photos, search, original food list, and keyboard, users can easily track their PFC intake. Additionally, the app adjusts to daily activity changes with just a tap, helping users determine the necessary PFC intake for the day. By utilizing the calendar log feature, users can visualize their results in colors, boosting motivation effectively.