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

[NEW!] 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.

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.

TigerMap screenshot


A course exploration app that allows students to discover what classes to take next. Create and share course tracks with others. By Leo Stepanewk '25, Aaliyah Sayed '25, and Bill Ao '24.

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.

MealMatch screenshot


Find new people to meet and eat with in dining halls who want to eat at the same time and place as you. Receive real-time text notifications upon finding a match along with your match's profile and contact information. By Adam Kelch '24, Ameya Vaidya '24, Jeremy Dapaah'24, and Rajiv Swamy '24.

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.

TigerFit screenshot


Track workouts, visualize progress, and get recommendations for weights/repetitions based on your workout history. By Ian Murray ‘23, Adam Gamba ‘23, Kevin Castro ‘23, Darren Zheng ‘23.

food 4 u screenshot

food 4 u

Locate and share free food easily with a visual campus map marking free food events, email notifications, and more. By Daphne Barretto ‘23, Aaron Buck ‘23, and Ben Chan ‘23.

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.


Find students, study groups and spaces, research/job opportunities, and campus amenities.

TigerJobs screenshot


Leave a review and find what you need to land your next interview or job from peers. By Arnav Kumar '24 and Ambri Ma '24.

SpaceTiger screenshot


Search for and review spots on campus, whether it be for studying, partying, rehearsing, or just hanging out. By Tyler Benson ‘24, Eva Vesely ‘24, Giao Vu Dinh ‘24, Chenhan Zhang ‘24, Thanya Begum ‘23.

TigerStudy screenshot


Get matched to study groups for any of your courses. By Caroline di Vittorio '22 and Kasey McFadden '22.
Note: Any inquiries about study group matching should be directed to the McGraw Center.

TigerBook screenshot


A directory of Princeton undergraduate students.
Note: TigerBook is not currently maintained by the TigerApps Team. This is a redirect to the Res College Facebook.

TigerResearch screenshot


Search for available Princeton professors within your field of interest, for independent work, thesis, or other research. By Eric Ahn '24, Vivek Kolli '24, and Alex Zhang '24.

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.


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

Adam Kelch's picture

Adam Kelch '24

Senior Developer

Daniel's picture

Daniel Park '24

Senior Developer

Taylor's picture

Taylor Yamashita '24

Senior Developer

Shivam's picture

Shivam Kak '26


Joshua's picture

Joshua Lau '26


Hang's picture

Hang Pham '26


Mark's picture

Mark Rubin '26


Aaliyah's picture

Aaliyah Sayed '25


Leo's picture

Leo Stepanewk '25


Past Members

Youngseo Lee '25

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...