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For Students,
By Students.

We build apps and support developers on campus. Student-built, student-maintained apps built over the years, designed to improve your campus experience.

Course Planning

Plan your schedule and get notifications when spots open up.

ReCal screenshot


Plan the perfect course schedule and automatically sync with your Google Calendar. By Naphat Sanguansin '16, Dyland Xue '16, and Maxim Zaslavsky '17.

Princeton Courses screenshot

Princeton Courses

Search through courses quickly to find the list of courses you wish to take. By Sebastian Hallum Clarke '19, Caterina Golner '19, Bensu Sicim '19, Mel Shu '19, and Kara Bressler '19.

TigerSnatch screenshot


Receive email notifications when spots open in full classes. Trade spots with other students. By Shannon Heh ’23, Nicholas Padmanabhan ’23, and Byron Zhang ’23.

Campus Life

Find amenities, trade goods, and come prepared for Room Draw.

Student Room Guide screenshot

Student Room Guide

Search rooms and floor plans. By Ben Parks '17.

TigerTrade screenshot

(replacement coming soon)

Trade goods. By Clay Bavor '05 and Rodrigo Menezes '13.

TigerTools screenshot


Find amenities using a map of campus and provide feedback on them. By Indu Panigrahi '23, Raymond Liu '23, and Adam Rebei '23.


Find students on campus.

TigerBook screenshot


A unified directory of Princeton undergraduates. By Hansen Qian '16, Ivo Crnkovic-Rubsamen '15, Rohan Sharma '14, and Adam Libresco '19.
Note: TigerBook is not managed by TigerApps.