Joe Rupertus
I am an undergraduate student at Princeton and an indie iOS & visionOS developer. I like to use tech to create engaging, interactive stories and experiences that people enjoy using. I would love to connect with you!
Planetaria
An interactive Solar System simulator experience, now available on Apple Vision Pro.
Learn more
Omega Calculator
A scientific calculator designed to make complex calculations simple and intuitive.
Learn more
Bits & Bobs
A comprehensive collection tracker to organize your most treasured possessions.
Learn more
Countdown Creator
The ultimate tool for keeping track of upcoming events and special occasions.
Learn more