Wouldn't trust that kind of program for a second, assuming you're talking about an apple product, apple are obsessively controlling when it comes to all their software etc. why do you think you always need to connect to the internet in order to access anything?
There's a reason anybody with any sense avoids apple products, especially if they know about security, the last thing you want is to have something installed on your PC that has a constant internet connection that can't be switched off.
That's truth ,its looks very suspicious