Is their a way to circle a word like you do on a pC or Mac in logos software?
I am not sure I understand what you mean by "circle a word".
What you can do depends upon which Logos app you are using and what kind of tablet you are using.
Mine in logos 5 I can use the highlighting tool to do several different things in both the pc and the tablet!
There is both an iPad and an Android forum. Perhaps you would get more responses if you posed your question in one of these forums.
I know you can put a box around a word in Logos on a PC or Mac, but I'm not aware that you can circle it.
Is this what you're referring to (in the Tools > Highlighting, when defining a highlighting style)?
I'm not familiar enough with the iOS or Android versions to know whether you can do that kind of highlighting on a tablet, but I presume so. I can apply most of the basic highlighting styles which I created on my PC (can't edit them on the phone though), but not the ones that do double or jagged or wavy lines around text.
Perhaps!
If you have the full Windows 8 on the tablet you can run Logos 5, but if you have Windows RT the Logos app that is available is only a reader. If you have iOS or Android on the tablet you can use the Logos apps (e.g. Vyrso, Bible) to highlight words the same way as on PC or Mac with Logos 5, and they are sync'd between the tablet and your Logos 5.