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Watch how I build iOS and Mac apps with Codex in 20 minutes. This is my latest Codex GPT-5.5 workflow for shipping real apps. Watch: How I Build REAL Apps with the Codex App and GPT-5.5 GPT-5.5 is really smart, but it still makes mistakes.
If you need an app idea, this video is for you. I'll show you some new tools you can use to find opportunities from competitor apps on the App Store. 5 Links and Resources
Quick Question Paul Solt P.S. The App Creator skill is free and takes 2 minutes to install. It’s the piece that helps Codex + you build Xcode projects without build and test failures. |
Join 6,727+ iOS/macOS developers using Codex and Claude to build and ship apps. Expect practical tutorials, repeatable workflows, and hard-earned lessons from 7 shipped apps and time at Apple, Microsoft, and GoPro.
Hey Reader, I added voice control to my pour-over coffee app. Using OpenAI’s latest voice model, I can have a natural back-and-forth conversation with the app and change recipe settings—even after I’ve started a recipe. I gave the voice model tools to change any recipe setting. The app used the Gleam voice and can explain how to pour with a gooseneck kettle. It was awesome, and our babysitter couldn’t stop laughing yesterday. I'd need to figure out pricing to cover the cost, but it could help...
Hey Reader,Check out GPT-6 Astra. It's a refreshing update that is a leap ahead of Sol.Here are my latest projects that Astra is making even better. The GPT-6 Astra Thinking LEVEL You Need to Use – I used to make a running/walking companion app for my speed work & conditioning. GPT-6 Astra Did This on Light Thinking – 3D ray tracer port from my Windows C++ code to Swift on iPhone (19-year-old code). Is This Spider Dangerous? (I Added AI to My iPhone App) – Astra fixed my iOS app to use my...
Hey Reader,This week, I started a manager agent before bed, and it worked all night. When I woke up, it had broken a working feature, added weird workarounds for a problem that wasn't real, and dropped the feature. The feature? Distinguishing between a PiP video close vs. pause in my timer app on iPhone. We had a random 250ms delay to differentiate the two, and removing it broke some behavior. Except the delay wasn't necessary, and the feature was fine before the agents touched it. This kept...