JC JC Mobile App Studio
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JC

Writer and developer

Joe C.

Independent iOS developer, and the person behind everything published here.

I have loved technology since I was a kid. I am in my mid-thirties now, and I spend my free time building useful, helpful apps drawn from my own experiences, both past and present, as I keep growing in my professional career. The writing here comes from the same place: things I had to figure out for myself, explained the way I wish someone had explained them to me.

I write about consumer tech and gadgets, on-device AI, long-term investing, digital privacy, and your rights at work. I try to keep it plain, honest, and free of hype. When a piece touches money or health, I keep it to general information and point you to a professional for decisions about your own situation, because that is the responsible thing to do.

On the apps side, I run JC Mobile App Studio, a one-person iOS studio. The apps are built to run on-device wherever possible, with no ad tracking inside them. You can browse the apps here, or read the full blog archive.

A note on the name: I write as "Joe C." for privacy. It is a real, consistent byline, just not my full legal name. Questions or corrections are always welcome at contact@jcmobileappstudio.com.

Recent writing

A rain-soaked soccer pitch at night in a packed stadium, seen from the stands.
Sports

Both Co-Hosts Are Out: USA Falls 1-4 to Belgium, a Day After Mexico's Azteca Heartbreak

Joe C. · 5 min read

The New York Stock Exchange building exterior with American flags on a bright summer day.
Investing

Market Recap: The Dow Tops 53,000 as the AI Trade Roars Back

Joe C. · 5 min read

An iPhone on a desk at golden hour showing a colorful abstract lock screen, with an Apple Watch and iPad beside it.
Tech

iOS 27 Beta 3 Is Here: Siri Finds Its Voice, and the On-Device Stuff Keeps Getting Better

Joe C. · 6 min read

A person sitting by a bright office window with a cup of coffee, looking out calmly.
Workers' rights

Can You Use FMLA for Anxiety or Mental Health? Yes. Here Is How It Actually Works

Joe C. · 6 min read

A glowing soccer ball at the center of a dark stadium under floodlights.
Sports

Haaland and Norway Just Knocked Brazil Out of the World Cup

Joe C. · 5 min read

A glowing computer chip with circuit traces radiating outward like racetrack lanes.
Tech

Even Anthropic Wants Its Own Chip Now. The Real AI Race Is Silicon

Joe C. · 5 min read

All articles

Contact

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Beta access, app ideas, bug reports, or partnership questions, the inbox is open.

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