Romanoff

Fun App to play around with. Allows you to convert to different number systems and is especially handy with those long Roman numerals - I think I'll try it out on a movie credit, where they show the long Roman numeral in the last frame, denoting the year. Probably very useful for someone who works with different number systems, such as a researcher.

I used this with a 5th grader I am tutoring-- he had to do some work in roman numerals, and I asked him to check his own work using the app. It's more fun (and a richer learning experience) for him to use this tool than to have me correct his work for him. And the price is right :)

This app is a lot of fun and very interesting. Moreover, it is free. Try it, and have fun.