It's just a simple app that can help you a lot when you truly need something like this. I mostly use it for decision making like what to have for lunch and it's a lot of fun. (oh and nickname for this comment:)

I basically use Randomness to generate passwords, which I use for codes. While there are other uses for it, I only use this use.

Randomness is a simple little app but it does what it’s supposed to do. I wouldn’t mind something with a little more drama to it, such as a lottery ball or a drum roll, but that’s probably not what others are looking for.

Of the many tried, this is by far the best. Clean, fast, easy, appropriate options.