@tylermommsen: DM me "APP" on IG to get the full setup guide. Claude Code can now build a mobile app and put it on the App Store, and you never write a line of code yourself. The whole thing runs on Expo, which handles the building and the submitting for you. Step 1: Open Claude Code on an empty folder Make a folder for the app and open it in Claude Code. Then describe the app in one prompt and name Expo, because that word decides the whole project structure. Something like: build me a habit tracker app with Expo that works on iPhone and Android. Claude scaffolds the project, writes the screens and starts the dev server. Step 2: Test it on your own phone with a QR code The dev server prints a QR code. Install Expo Go on your phone, scan the code, and the app opens on your device running your code. Changes show up in seconds, so you are holding the real thing long before it goes anywhere near a store. Step 3: Set up the Apple side once You need an Apple Developer account, an app record in App Store Connect, and a bundle ID that matches between the record and your project. Have an icon and a screenshot ready too. Claude fills in the project side and tells you what to click, but you log in yourself. Step 4: One prompt to build and submit When you are happy with it, say: build this for the App Store and submit it. Expo compiles and signs the app in the cloud, then uploads it straight to App Store Connect for review. The first run stops to ask you to log in to Expo and to Apple. Step 5: Ship updates the same way Describe the change, check it on your phone, bump the version, build and submit again. Changes that only touch JavaScript can go out over the air without another review. #claudecode #mobileapp #expo #vibecoding #ai

Tyler Mommsen

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Saturday 19 September 2026 13:42:10 GMT