I can say I've been working on a new update for Scified, which will also introduce a much imrpoved mobile site - which will be very "app-like" in appearance. But as far as Apple and Android apps go however, it might take a while to develop - since I've never constructed an App before - only web-based programming.
Happy to hear people are interested though, I think if there's enough demand for one, I'd consider it. But the upcoming mobile site will do the same job. So, maybe wait till after I launch "Scified V2" and then we can see if we want an app in addition to the mobile version.