I think to cancel this membership not easy.. See the below text given in help desk to cancel membership of this app.. See this unfortunately.. Why they can't include simple option in this same mobile version.. What is the intention of this.. $$$$$$$$$$$$ "Unfortunately, we do not yet offer the option of self-serve cancellation online in the Audible app or mobile site. This service is only available when logged into the Audible website desktop version from any device."