How To Get WeChat Audio Messages Off iPhone Without iTunes?

Truly, when mentioning transferring data on iPhone to computers for save purpose, the first impression coming into mind will be iTunes, one professional and free digital media player. With iTunes, you can play and manage various kinds of media data, enjoy synchronizing function, and also have a great platform for software. As a result, most iPhone users feel confused when they use iTunes. So here comes the question: is there any way to get data off iPhone without iTunes, like WeChat audio me...