Abstract
The rapid evolution of educational technology has positioned mobile learning apps as transformative tools for enhancing student learning and engagement. This study assesses the effectiveness of mobile learning apps in selected secondary public schools in General Trias City, Philippines, focusing on their impact on academic performance and engagement. Using a quantitative descriptive-comparative design, the research examines the perceptions of 60 students across different grade levels, genders, socio-economic statuses, and mobile device usage frequencies. Findings indicate that mobile learning apps are strongly effective in enhancing student learning, particularly through interactive features, accessibility, and exam preparation support. Students also rated these apps as effective in boosting engagement, especially via gamification and diverse content. However, socio-economic disparities and frequency of use significantly influenced perceived effectiveness, with higher-income and frequent users reporting greater benefits. No significant differences were found based on grade level or gender. The study highlights the need for equitable access to mobile learning tools, improved digital literacy programs, and consistent integration into curricula. Recommendations include subsidized devices for low-income students, teacher and student training, and enhanced interactive features to maximize engagement. Future research should explore long-term impacts and strategies for bridging the digital divide in Philippine public schools.