Although there are many ways to upload photos from your iPhone to social networking sites like Twitter and Facebook, PicBounce seems to be a nice option. PicBounce is the simplest and fastest way to upload a photo from your iPhone to Facebook or Twitter without any sign up required.
Take a photo or choose an existing photo, then write a caption and bounce it to Facebook and Twitter in 2 taps and you’re done! It’s that easy. You can also add photo effects using the tools available in PicBounce. Simply swipe across your photo to apply one of our many fun photo filters.
It is compatible with iPhone, iPod touch, and iPad.