Ben Sage

I’m an iOS app developer and the co-founder of Union St.

I’ve worked on apps for Polymarket, Whop, Physical Intelligence, and many others. I also built Protector, which has 13.6M views on TikTok.

I co-founded Mindie, an app that helped creators monetize content directly within Instagram (acquired in 2024), and SwiftOnTap, the viral open-source documentation site for SwiftUI.

I graduated from Stanford with a physics degree.

I’m originally from San Diego and split my time between Las Vegas, San Francisco, and New York.

You can find me on X, Instagram (11.2M views), and GitHub or reach me at [email protected].