RomanNum Cal

RomanNum Cal is a tools app by Kepler9 with 10+ downloads (about 12 estimated). +9 installs in the last 7 days. Released Sep 21, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Roman Numeral Converter is a simple utility that lets you quickly convert standard numbers into Roman numerals and Roman numerals back into regular numbers. Enter a number to instantly see its Roman numeral equivalent, or type a Roman numeral to convert it into a standard numeric value. The app is useful for…”