232+ iOS apps curated and reviewed
Looking for free roman number converter apps? 17 of our 232+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Jul 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | 4.7★ (244) | No | No | Aug 2026 |
| 4 |  | $4.99 | 5.0★ (1) | No | No | Jun 2026 |
| 5 |  | Free | — | Yes | No | May 2026 |
| 6 |  | Free | 5.0★ (9) | No | Yes | Jul 2026 |
| 7 |  | Free | 5.0★ (1) | No | Yes | May 2026 |
| 8 |  | Free | 4.9★ (24) | Yes | Yes | Aug 2026 |
Easily convert between standard numbers and Roman numerals with a simple interface. This reliable tool offers quick conversions in both directions, making it a straightforward utility for any user. It supports multitasking on compatible devices.
Easily convert numbers to Roman numerals and vice versa. Supports values from 1 to 9999, making it a handy tool for educational purposes or quick reference.
Easily convert between Roman and Arabic numerals. Supports numbers up to 3,999,999 and validates Roman numeral input. Includes a conversion history and email sharing.
Easily convert between Roman and Arabic numerals with this intuitive tool. It helps decipher historical dates, resolve year-related disputes, and offers advanced features like a calculator and crossword solver. Customize your experience with keyboard preferences and large number display options.
This app helps users convert numbers to Roman numerals and vice versa, up to 1000. It is designed to assist children and college students in learning Roman number systems.
This utility app allows for swift conversion between Roman numerals and standard Arabic numbers. It offers a straightforward interface for both input directions, making number system translation simple. Future updates are planned to expand its functionality.
Easily convert between standard numbers and Roman numerals. This utility also includes key historical dates from Ancient Rome.
Effortlessly convert numbers between Arabic, Roman, and Chinese/Japanese numeral systems. Get instant conversions as you type, with support for various numeral formats and a range up to 99,999.
Master Roman numerals from 1 to 3999 with this educational tool. It features an intuitive learning mode to explore numeral systems and a quiz mode for testing comprehension with instant feedback. Learn anytime, anywhere, even offline.
Easily convert standard numerical dates into Roman numerals. This tool is ideal for designers creating jewelry or tattoos with Roman numeral elements, allowing for precise translation of dates.
Easily convert numbers into their written word form and hear their pronunciation in multiple languages. Ideal for language learners or travelers needing to understand and communicate numerical figures accurately.
This application allows for seamless conversion between Arabic and Roman numeral systems. Users can easily input numbers using dedicated keyboards for quick and accurate translations.
Easily convert decimal numbers to Roman numerals and Roman numerals back to decimal. This utility app simplifies switching between numeral systems with a few taps.
Master the ancient Roman numeral system through interactive activities and guided lessons. This app provides a clear path to understanding how numbers were written in ancient Rome.
Quickly convert between thousands of units with an intelligent search and autocomplete feature. This app offers a streamlined interface, an integrated calculator, and the ability to save favorite conversions. It supports over 6,400 units across 51 categories, making it a comprehensive tool for all your conversion needs.
Easily convert between standard numbers and Roman numerals. Input a numeric value to see its Roman numeral equivalent, or input a Roman numeral to get its numeric form.