It looks like the only change between the previous version and this version, v2.4, of Startup Crime Stopper is the addition of an Italian localization (thereby giving the developer more publicity, once again, for his grossly overpriced app).
What's next for version 2.5, Latvian localization? I can hardly wait.
By the way, the previous commenter's suggestion that you can go for Tinkertool System instead of this app is right on.
TinkerTool System is around $10 and is one of the excellent full featured maintenance apps with a plethora of great, useful features, including one to mute your Mac's startup chime.
Now, if AlphaOmegaSoftware could come up with something really innovative and brilliant like TinkerTool System(but I won't hold my breath, sigh...), I just might change my otherwise low and contemptuous opinion of that software company.