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.




235+ iOS apps curated and reviewed
Looking for free roman number converter apps? 18 of our 235+ 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 | Yes | Aug 2026 | ||
| 2 | Free | — | No | No | May 2026 | ||
| 3 | Free | 4.7★ (285) | No | No | Nov 2026 | ||
| 4 | Free | — | Yes | No | May 2026 | ||
| 5 | Free | 5.0★ (10) | No | Yes | Oct 2026 | ||
| 6 | $3.99 was $4.99 | 5.0★ (2) | No | No | Oct 2026 | ||
| 7 | Free | 5.0★ (1) | No | Yes | May 2026 | ||
| 8 | $0.99 | 5.0★ (2) | Yes | No | Nov 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.