I think I might be a good fit for your project. I've bid a little bit higher than your budget range, but I think it's worth it to you.
I have over four years of experience doing iOS development. My first app was released for iPad, iPhone, & iPod touch in April 2010. I have lots of experience with uploading photos, selecting currency, doing calculations, doing custom drawing, requiring a passcode in an app, and localization. Also, I have an iPhone 3GS, iPhone 4, iPhone 4S, and iPhone 5 I can use for testing, so you know it'll actually work correctly on a device.
I've sent you a private message with some more details. Thanks for your consideration.