The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Shuji Fukumto:
AiBrowser shows your Aperture/iPhoto Library in your Mac on iOS devices.==================================================REQUIREMENTS* iOS 7 and later* MacOS 10.7 and later* Aperture ver.3.4.3 or iPhoto ver. 9.4.2==================================================You have to install free server software (AiServer Lite) on your Mac. Download and install it from http://umap.net/wp/macos-apps/aiphotoserverYou can Save to cameraroll the photo, use it with Instagram and so on.Lite version is limited 5 photos on each album and can't Save. Try Lite version first.