Too many irritations

I am annoyed that I paid $13 for this app which not seem to work well enough to be practical. The most annoying feature is not being able to open a new presentation or ‘switch’ presentations, as it presents the second screen on my computer and not the primary screen on my laptop. Even when selecting the new file in my computer, it does not appear to load in the iPhone app, and there does not seem to be a way to clear the previous presentation off the iPhone so I can control the new one. If these issues were resolved, then this might be a good app.

gradio about i-Clickr Remote for PowerPoint, v4.2.2