These are distinct standardized applications for undergraduate admissions to higher education institutions. One primarily serves public universities within a specific state, while the other is a widespread platform utilized by numerous colleges and universities across the United States and internationally. For example, a student applying to the University of Texas at Austin would use one, whereas an applicant to Harvard University would use the other.
The importance of selecting the correct application lies in ensuring a complete and timely submission of materials to the desired institutions. Benefits include a centralized process for managing application components such as essays, transcripts, and letters of recommendation. Historically, the existence of multiple application systems reflects the varying structures and autonomies within higher education, requiring students to navigate a complex landscape.