Android Photo Gallery App - Need Quick!

I need a very simple photo gallery app for Android. I want users to have the ability to save, email or post the images to Facebook or Twitter. The only other feature I want in the app is a link to an HTML page where other users can download the app for iPhone or android devices. I know some programming so I can add the images if you can tell me where to put them, I don't necessarily need an admin panel or anything like that. I do, however, need this app completed and delivered ASAP....My budget is approx $150-200 for this app, I know it's not much but the app should be pretty simple. HOPEFULLY somebody needs a little pocket change! :) Thank you, Ellie