What is the noun from 'intuitional'? [closed]

I'd like to know what is the noun for 'intuitional'. I think it should be something like 'intuitionality', but with a different spelling or something. The context is about some software being intuitional(?) in usage, e.g. 'This software is good, because of its [the missing word].'. If I placed 'intuition' there, it would mean that the software is a living creature and has a sense of intuition. I tried to google this, but couldn't find anything that would fit. Could you help me?

How about intuitiveness? That doesn't sound unusual to me, and glancing at a dictionary shows that the -ness suffix applies to the word "intuitive". That's what I would use.

(Source)