This article focuses on the rapidly growing Swedish market of app-based audio erotic fiction through an analysis of two significant apps and publishers: Blanche Stories and Ava Stories. We explore audio erotica apps as devices of both literature, pleasure and intimate sonic connectivity. First, we discuss the specific affordances of the born-audio format, its flexible and mobile forms of listening and the consequences of this flexibility for audio erotica. Secondly, we move in on the content of these apps by taking a closer look at specific forms of erotization of books and literature present both in paratextual elements surrounding the stories, and in the stories themselves. Thirdly, we shift to a discussion of content regulation, marketing strategies and strategic framing of audio erotica apps as digital and sonic devices of pleasure. These apps and their content may be considered “safe” in a number of ways: They are framed as healthy and wholesome from a particular ethical, feminist standpoint by emphasising consent and disassociating with porn. They create intimate and, in a sense, private and safe spaces of listening. But they also carry interesting, queer potentials for mobile forms of sexuality and for public (or semi-public) sonic erotic experiences.