Is it possible to run iOS simulator on a Mac without Xcode installed?

There are a few questions relating to this topic but nothing quite the same when it comes down to the details:

We would like to use the iOS Simulator without installing the rest of XCode on a macbook. It is an in-house laptop, and will be used by employees, but not engineers.

We already know how to run applications on the simulator without the source code and compiling required, but it would be nice to be able to install a 100MB app and application support that can run our in-house distribution app as opposed to a 2.4GB XCode installation. Any ideas? Thanks.