X CalcKit(全功能计算器）on app store

We new app with tool on app store the download address is:‎X CalcKits App – App Store

and xiaomi store: Xiaomi

Calculator for college students, engineering math tool, matrix solver for researchers, unit converter calculator offline, binary to hex converter tool, complex equation solver app, statistical calculator for data analysis

我们的工具类新应用已上线小米应用商店，下载地址请访问小米应用商店 Xiaomi

或者苹果下载地址：‎X CalcKits App – App Store