Support

Getting in touch

Cistercian is made by one person. The quickest routes to me are on andreatoffanello.com, on Instagram at @andrea_toffanello, or on X at @toffa_90.

Reporting a problem

Four things turn a bug report into a fix in one round rather than three:

• what you were doing when it went wrong
• what you expected, and what happened instead
• the numeral itself — on the web the address bar carries the number, the colours and the finish, so the link is usually the whole report
• on iOS, the device and the version of iOS

Asking for something

The generator covers 0 to 9999 because the notation does. Beyond that, if something you want is missing or something in the way it works annoys you, say so — most of what is here came from someone noticing that it did not.

About the notation

If the question is about Cistercian numerals themselves rather than about the app, the essay covers where they come from, what they were used for, and why they died out.