  The RFQ design tool DEMIRCI aims to provide fast and accurate simulation of a
light ion accelerating cavity and of the ion beam in it. It is a modern tool
with a graphical user interface leading to a "point and click" method to help
the designer. This article summarises the recent software developments such as
the addition of RFQ acceptance match, beam dynamics and 8-term potential
coefficient calculations. Its results are compared to other similar software,
to discuss the attained compatibility level.
