Mobile Application, UX, Design, Testing and Content Development Service

The agency is seeking a vendor to provide mobile application, user experience, design, testing, and content development services. The project aims to improve mobile applications and public health education materials through user experience testing and clinical content writing. The scope of work covers both focused testing of specific features, workflows, content modules, or interaction patterns, and general testing of end-to-end app use, longitudinal engagement, and overall user experience. The agency requires mobile application design recommendations, including user interface elements, navigation structures, interaction flows, onboarding approaches, and engagement strategies. The selected vendor must test mobile applications on multiple Android and iOS devices to ensure the applications work as intended and display correctly on device screens. Design recommendations must incorporate trauma-informed design, platform consistency, Apple iOS human interface guidelines, Android design guidelines, and consistency with recently released mobile apps. Bidders must be onshore organizations based in the United States. The agency requires the performance of all work to be completed offsite. The agency is looking for proposals to determine the budget and has not provided a pre-set funding limit or specific evaluation criteria in the initial request.