KaizuCalc

"KaizuCalc" is an open-source Android app designed for making calculations on the Kaizuka circle, a unique metric based on monthly income in Japan. It helps users understand the prices of various products relative to average earnings, providing insights from the viewpoint of the Kaizuka rate. With user-friendly features, this app aims to promote transparency and engagement with financial norms, all while being completely customizable and community-driven.