Super Pure Calculator

Super ​Pure ​Calculator combines clean calculation with complete record keeping. ​Every time you press “=”, a paper​-style entry is saved in order, so your work is easy to review and reuse. ​Create multiple record books for different tasks, edit or delete entries, and add notes for context. ​Import and export in ​JSON, ​TXT, and ​CSV for backup, reporting, and cross​-tool workflows. ​The app supports ​Traditional ​Chinese, ​English, ​Japanese, and ​Korean, with flexible display modes and keyboard controls for both phone and tablet use. ​It is built for people who need not only the final number, but also a reliable calculation trail.