Hi,
I'm a UK-based web designer and developer with some experience developing apps for both the iPhone and Android. This isn't a complicated project and I can have it completed by the weekend for you, should you be willing to accept my bid. Of course, if the copy for the brochure is not yet completed that will add some time, but, provided your design is ready, I'm prepared to begin immediately.
I look forward to working with you.
Regards,
Andrew