Thrivent Financial for Lutherans offers various resources for managing investments, but the ability to manage a portfolio directly through an app may depend on the specific financial products and services one is utilizing. Currently, Thrivent provides online access to accounts where users can view their investments, track performance, and access account statements. There may also be a mobile app available for members to facilitate easier management of their finances. However, the direct management of a portfolio through the app features may vary. It is advisable for individuals to explore the Thrivent website for the latest information regarding their mobile offerings and features. This way, you can determine whether the app meets your portfolio management needs.