Religious mobile applications (apps) offer a relatively new space for religious practices such as studying sacred texts, prayer, and meditation. To date, most studies in the digital religion literature, and to some extent in general mobile app studies, focus inquiry on app content and/or design only. This study advances these areas of study by extending inquiry to the mobile app audience by exploring how Evangelical Christians actually choose and use religious mobile apps, and how app engagement informs their religious identities. Data from qualitative digital diary reports and in-depth interviews were analyzed within Campbell’s networked religion framework, specifically through the storied identity and networked community concepts. Findings explicate the combination of online and offline resources used for choosing apps, shifting core religious practices from offline to mobile contexts, and a lack of networked community engagement for sharing private religious app experiences.