01Writing

Notes from the build.

What I learn shipping mobile apps — architecture decisions, App Store review, performance work, and the mistakes worth writing down.

August 6, 20266 min read

Why published iOS cost ranges disagree by 2.7x, what actually drives the number, and the 2026 platform facts that change the math.

August 4, 20266 min read

Where SwiftUI and UIKit actually stand as iOS 27 approaches, what the UIKit header diff shows, and how to choose a framework for a new app.

July 22, 20262 min read

After years of submissions the same handful of rejection reasons keep coming back. Here is what genuinely gets flagged, and how to avoid each one.

July 8, 20262 min read

Desktop is having a moment again. Five questions that tell you whether your app should be native, a web app, or something wrapped in Electron.