OneSittingAdmissions is a free Android application designed to assist students preparing for the Post-UTME exams of over 22 Nigerian universities. The app offers a wealth of resources including past questions tailored to each institution's specific requirements, verified cut-off marks, and a personal admission guide for each school. Users can also access free digital textbooks aligned with the JAMB and Post-UTME syllabus, ensuring they have the necessary materials at their fingertips.

Additionally, OneSitting features interactive online classes, allowing candidates to engage with subject teachers in both Topic Mode and Past Question Mode. The app encourages competition through weekly cash prizes and includes smart reminders to help students stay on track. Designed for both candidates and their guardians, OneSitting is a valuable educational tool for navigating the complexities of the Nigerian university admission process.