From Mirage Labs:
Tags & Albums is an easy and best Photo management app for iOS devices which lets you tag photos & videos using tags (keywords), organize photos & videos in albums, sort photos by date / map / tag, export Albums & Tags to Folders for computer transfer, and syncs albums & tags to three photo sharing websites - Picasa, Flickr, Facebook. It has most of the essential features of Photo Organization software available on computer, like the Picasa desktop client. Best of all the original images stay in the Photo Library, and the app just stores location of those photos implying enormous disk saving. None of the images are duplicated when you tag them or put them in different albums. You also have the option to export both Tags & Albums as Folders for transferring to a computer. When the Photo is exported, all the associated tags are exported into the IPTC metadata field in addition to the associated EXIF & GPS info. You can therefore search for a photo using keywords in Spotlight Search on Mac, or standard file search in Windows. That means you tag the photos once and they stay with you permanently. Not only that, you can sync Tags or Albums to the Picasa, Flickr, Facebook. While syncing an Album, the app would compare if an Album in Picasa or PhotoSet in Flickr is present with the same name. If not, a new Album or PhotoSet is created and photos are uploaded in it. The app keeps track of which photos have been successfully uploaded in the past and which ones require uploading. It can therefore continue uploading from where it last left. Features- Create any number of Tags and Albums, Choose from a range of colors to showcase your Albums, Pick Photos by date or map, In a Tag or an Album, sort Photos by date or map, Save the tags data in IPTC metadata when exporting them to your Computer. This means once you tag a photo - you never have to tag it ever on any other device. Requires iOS 4.3 or later, Sync your tags and folders with your account on Flickr, Facebook or Picasa. The system keeps track of transfer history in corresponding Album or Tag, and can tell you which photos require uploading and can start uploading them. Optionally, user can manually select photos for uploading. Slideshow with 6 transitions with music chosen from iPod Library. Export your Albums & tags as full folders on to your Mac/PC. These come with the right keywords so that you can easily search for them on your Mac/PC. Drag and drop to change the order of photos, albums and tags. Very simple. Email photos, videos, Take photos and videos from inside the app and it will automatically get tagged and put in the camera roll, with GPS info, Invert selection with one keystroke. Great from picking tens of photos at one time, When picking via date you can select all of them taken on the same date using a single tap. Great time saver! This app has the engine of of a turboprop but ease of handling of a bicycle. With this app, all your photo management needs will be met. We have a long term track record of supporting our products on the App Store.