Thanks Steve,
I already knew that apps is usually for mobile devices. But seeing as the topic of how many up on a press sheet is inherently a prepress question, it seems to me that it belongs on the mayor Prepress platforms.
Here is one I wrote a long time ago in Microsoft Quick Basic, then latter in Real Basic and runs only on the mac despite the default extension of .app. I have stopped developing it and have pretty much forgotten how to program, so I will be unable to respond to feature requests. Maybe if my arm is twisted hard enough...
No manual. You tab from one input field to the next, and press enter at the last one. Just explore all of the buttons, to find it's features. Command/Print will print to an attached device.
Al