Magnet AXIOM is one of the most useful digital forensics tools on the market. It can be used both for computer and mobile forensics; the recent version of the suite introduced the newest feature—cloud forensics. As for iOS forensics, it can be used both for logical and filesystem acquisitions, and supports all iOS versions—from the oldest to the latest. Of course, it can be used for parsing iTunes backups and physical images created by third-party tools, for example, Elcomsoft iOS Forensic Toolkit.
One of the best features of Magnet AXIOM is its ability to start processing extraction data on the fly, so you don't have to wait for the acquisition process to be finished to start your forensic analysis.