Hi,
I'm a professional brand consultant and create company identities for a living. I'm very passionate about branding! Obviously, I will need quite a bit of information from you to understand the 'feel' or mood you want to project for the identity of the app (for example, is this an app for professional use or is it a gaming app, etc. The name of the app, the look of the icon, etc will mostly depend on what it is you are selling/proiding.) So it might be a good idea to speak either by skype or over the phone. My skype address is indylikespeace. Once we speak, I will be able to present several ideas and then focus on the look that you're aiming to achieve. By the way, I'm new on freelancer; however, feel free to check out all my 5 star reviews from clients on outsource and upwork (odesk)! thanks, Indy