Anvsoft has released SynciOS (http://tinyurl.com/orfwlqx). It’s freeware freeware for high-speed data transfer, backup and restore between iOS devices and Macs.
SynciOS also lets you share and transfer between two iPods, between an iPad. It avoids moving data back and forth. SynciOS also functions as a an external USB Key for extra storage. In addition, it can extract data from iTunes backup, manage iTunes backup files and transfer files from iTunes Library to Mac or iOS devices
SynciOS requires Mac OS X 10.9 or later and iOS 5 or higher.