The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From Hipwood Digital:
Photo Caption Plus let's you add captions, images and photo effects to your favorite photos.Take pictures or use existing images from your camera roleShare via Facebook, Twitter or EmailUse one of nine photo effects including Sepia tone - Sketch - Vignette - Oil PaintingPick from a collection of Fonts and images to create funny images or Memes**Create all the LOL Cat images you want!**Send your buddy a photo of the girl he made out with and a caption of what you really think! ** Finally label your friends glamour shot appropriately (LOSER)Notes on usage- Use pinch and twist to size and rotate fields- Hold finger down on a txt field to change font or color- Touch wooden border to exit from editing Notes for using