TigerApps logo

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.

TigerApps is fully funded by Princeton's Undergraduate Student Government.

Course Planning

Plan your schedule and get notifications when spots open up.

TigerJunction screenshot

TigerJunction (ReCal+)

Plan your schedules with powerful advanced search features, customizable themes, and built-in ratings. By Joshua Lau '26.

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 and text message notifications when spots open in full classes. Trade spots with other students. By Shannon Heh ’23, Nick Padmanabhan ’23, and Byron Zhang ’23.

TigerPath screenshot


Plan out your four-year course schedule and track major/degree requirements. By Richard Chu '18, Barak Nehoran '18, Daniel Leung '20, and Adeniji Ogunlana '19.

Campus Life

Prepare for Room Draw, stay active, and meet new friends over food.

gigl screenshot

[NEW!] gigl

Unleash your skills and earn money by connecting with fellow students seeking your talents! Apply to gigs, set up your freelancer profile and wait for offers OR post a gig yourself if you are looking to hire someone. By Taylan Aydin ’25, Andre Biehl ’25, Yagiz Devre ’26, and Ibrahim Ahmed ’25.

TigerDraw screenshot


The one-stop-shop platform for room draw planning. See when past rooms were drawn, filter them, and create a list of potential rooms without needing to parse through PDFs. By Christine Cho '22, Grace Cuenca '22, Frank Ge '22, and Hannah Huh '22.

Buy & Sell

Trade clothes, textbooks, and goods with other students.

TigerRetail screenshot


Buy, sell, and request goods; direct message users in-site, connect with transportation buddies, find campus event tickets, and more. By Albert Lin ’23, Katie McLaughlin ’23, Sara Schwartz ’23, Phoebe Lin ’23.

You can check out some of our older apps in the Archive.


Interested in creating the next TigerApp?

TigerApps is a student-run organization that maintains and supports student-developed web applications. We cover all technological costs associated with the apps and advertise them on our homepage.
There are 3 criteria for your app to become part of TigerApps.
Apply Criteria 1

Relates to student life on campus

Apply Criteria 2

Fully functional & no known bugs

Apply Criteria 3

Built using modern frameworks

Unsure where to start? Check out some Princeton data sources to start building your app.

View Data Sources

Once your app is ready to launch, apply to become a TigerApp.

Submit an App

About Us

Meet the TigerApps team!

Current Members

Joshua's picture

Joshua Lau '26

Senior Developer

Leo's picture

Leo Stepanewk '25

Senior Developer

Aaliyah's picture

Aaliyah Sayed '25

Senior Developer
Vice President

Hang's picture

Hang Pham '26

Senior Developer

Shivam's picture

Shivam Kak '26

Senior Developer

Mark's picture

Mark Rubin '26

Senior Developer

Past Members

Youngseo Lee '25

Adam Kelch '24

Daniel Park '24

Taylor Yamashita '24

Benjamin Chan '23

Adam Gamba '23

Shannon Heh '23

Nicholas Padmanabhan '23

Charles An '22

Ayo Oguntola '23

Emre Cakir '21

Reilly Bova '20

Rushy Panchal '19

Ben Parks '17

Maxim Zaslavsky '17

Our members have gone on to work for...