Built on the award-winning tile-matching game engine used in Mathtopia+. Master Roman Numerals. Includes a Roman numeral converter!

"Roman Numerals" develops recognition of Roman numerals, which are used on clocks, in book pages, and dates. This app contains all the content taught in grade school.

To play, make matches and solve a tile-matching puzzle to advance. Earn stars and trophies as you get faster at recognizing equivalencies between Arabic and Roman numerals.

The puzzle game play is similar to popular jewel swapping games but with multi-touch swap, enabling more complicated and challenging matches. Reduce stress while training your brain.

Lessons teach each concept and can be reviewed, skipped or repeated.

"Roman Numerals" achievements are life-long skills.

If you enjoy Roman Numerals, you’ll also enjoy Mathtopia+ (or Mathtopia the free version with in app purchases) and Fractions+. Roman Numerals is also available in a Lite version, which offers levels 0 - 5 and all the lessons.

What people are saying about the Mathtopia+ game engine.

"...the first app I've reviewed that has been so addicting to me I couldn't stop playing long enough to write the review. It's also being played by all three of my children, in 6th grade, 3rd grade, and kindergarten, and I've even heard them fighting over the iPad for more Mathtopia+ time. I can guarantee no one in my house has ever fought over more time with flash cards."
--Smart Apps for Kids.

Mathtopia+ is an award winning highly addictive and entertaining math facts game.

° Children's Technology Review Editor's Choice Award 2013
° Fun Educational Apps Top Pick
° PadGadget - Ten iPad Apps We Love
° SmartAppsForKids - Five Stars
° Minds in Bloom - Best Math App Ever

Common Core and Grade Levels Alignments

Roman Numerals are not part of the Common Core State Standards. The grades at which they are taught vary from state to state, ranging from grade one to grade five. Use this app to ensure any gaps are addressed.

Roman Numerals animations are powered by the Sparrow Framework.

What’s New

Version 1.94

This app has been updated by Apple to use the latest Apple signing certificate.

Bug fix

App Privacy

The developer, Omega Labs, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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