Classes Events Campus All together
Everything John Jay,
in one place.
JJAY is a student-built companion app for John Jay students that puts useful campus information in one place. Browse classes and professors, discover campus events, check building and facility information, keep track of important deadlines, and quickly see what’s happening around campus.
Everything you need for campus
Five core features, one simple app.
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Today
Open facilities, events, and upcoming deadlines.
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Classes
Browse majors, subjects, and professors.
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Events
See campus events by date and category.
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Campus
Find buildings, facilities, and services.
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Profile
Save professors and personalize your experience.
Straight from the app
Classes, events, deadlines, and campus buildings, as they look on your phone.
Built for John Jay students.
JJAY is an independent student-built campus companion designed to make everyday campus information easier to find.
JJAY is not affiliated with, endorsed by, or maintained by John Jay College of Criminal Justice or the City University of New York.
A helpful tool, built by a John Jay student, for John Jay students.
Your campus. In your pocket.
Download JJAY for free on the App Store.