Hello, I'm an experienced Graphic Designer, Photo Editor & GIF Animator which you can verify through my portfolio & my client reviews. I've designed icons for OSs like Android, iOS, Windows 8 etc. & for Toolbars, Menus, Social networking, UI etc. I can design your app icon according to the guideline/drawing you provide. Can you send me the drawing you have so that I can have a look? Let me know if you are interested.