Health Apps and Behavior Change: Evaluating Effectiveness

Kato Jumba K.

Faculty of Science and Technology Kampala International University Uganda

ABSTRACT

The rapid adoption of mobile health (mHealth) applications has transformed the landscape of public health by offering scalable interventions aimed at modifying individual health behaviors. This paper evaluates the effectiveness of health apps in promoting behavior change by examining theoretical frameworks, quantitative and qualitative evaluation methodologies, and key findings from existing research. Evidence highlights mixed results, revealing both successes in improving health outcomes and significant barriers, such as low user retention and limited accessibility. Insights from behavioral science and health psychology underscore the importance of tailoring app features to individual preferences and contexts. Recommendations are made for developers, researchers, and policymakers to foster more inclusive, evidence-based, and sustainable mHealth solutions.

Keywords: Health apps, mHealth, behavior change, digital health, self-care, public health interventions

CITE AS: Kato Jumba K. (2025). Health Apps and Behavior Change: Evaluating Effectiveness. RESEARCH INVENTION JOURNAL OF BIOLOGICAL AND APPLIED SCIENCES 5(1):27-32. https://doi.org/10.59298/RIJBAS/2025/512732