Literal Word App

Are you guys aware of the Literal Word App that is available in the App Store, and I am assuming that it is also available through the Google play store. It is an app that I discovered while attending the Epository Preaching Conference with my old professor from the Master Seminary, Steve Lawson. It underlines, in the text, all the important Greek words for further study, and the Hebrew for the OT, and of course, it comes with its own lexicon, The Manual Greek Lexicon of the New Testment, so not a more current one like BDAG. I say all of that to say this, is there a resource in Logos that does a similar thing? Not necessarily the built in lexicion, we already have those, but a resource that hightlights the important Greek words for further study. I would be curious if there were.