Skypath synchronizes your photos with ImageShack Service and it is absolutely free to use. Combined with Skypath Desktop application, Skypath for Android allows you to share your mobile photo library with the ImageShack Cloud Service, which in turn mirrors your Android’s photo library photos right to your Skypath folder on your PC, mobile photo library backup has never been easier! By uploading your mobile photos to Skypath, you will be able to get portable web links which can be shared via Email and to Blogs, Forums, Facebook, Twitter and other Social media sites. The app allows you to simply transfer photos across all of your mobile devices and keep them in sync with your ImageShack account. Download it (here).