University application paperwork representing Common App and UCAS application systems

Common App vs. UCAS: Application Differences for US and UK Universities

Applying to universities in both the US and UK means navigating two very different systems. Here’s how the Common App and UCAS actually compare.

Feature Common App (US) UCAS (UK)
Number of schools Apply to many, no fixed limit Maximum of five choices
Essay One personal essay, plus school-specific supplements One personal statement sent to all five choices
Subject focus Often undecided or general Must apply to a specific course/subject
Recommendations Typically two teachers plus a counselor One reference, usually from a school
Decision timing Varies widely, often rolling or regular decision Structured deadlines, often with conditional offers

The Biggest Mental Shift

US applications reward breadth: activities, essays, and a personal narrative across many aspects of your life. UK applications reward depth: sustained, demonstrable interest in one specific subject area, expressed in a single, tightly focused personal statement.

Applying to Both Systems at Once

Students applying to both should draft their UCAS personal statement first, since its subject-specific focus can help clarify the intended major or field referenced across Common App supplemental essays too.