Actually, if there were a mobile app, I probably would NOT use it.

Almost all of my time on RG is reading and answering questions.  SmartPhone tiny keyboards do not facilitate longer, thoughtful replies. For that I need my desktop.  :-)

I really wonder if there is need for such. I use my smart phone for researchgate. No need for a special app.

Good idea

If there would be a mobile app for research gate, It would be very easy to see other posts during travel or Journey. Moreover, I think, for researchers, there would be two choices, either they can use research gate on mobile or on computers. It will also reach to more users. More users more pieces of information of the research come in this platform. The problem that I think if it will have a mobile app,  everyone without having strong research background would try to infiltrate the research gate. This makes the research gate like facebook. We could not get the genuine answers.  There are some drawbacks as well as some advantages if the research gate launches a mobile app.  Anyway, I still want a mobile app for this website because I think, It would be very good to see the researchers posts anywhere at any time if it will have a mobile app. 

Obviously, we need that app. No doubt.

Yes. Mobility would improve the participation of people that do not have a lot of time to seat in front of a computer after a whole day of sitting in front of a computer for other things.