👉 Grab the skill:
Here is my current Codex App + GPT 5.5 workflow for building iOS and Mac apps.
First, I use App Creator skill and the imagegen skill to to turn an app idea into an image. Then GPT 5.5 makes a fully functional Tea Timer app. I use the same workflow on Super Easy Timer, my real Mac timer app, to improve the full-screen experience.
Links
• App Creator Skill:
• My GPT-5.5 Workflow Article:
• My App Store Research Tools:
• Super Easy Timer:
0:00 My Codex App + GPT-5.5 Workflow
1:18 App Creator: Xcode Projects Without Setup
1:50 Building a Tea Timer App from Scratch
3:50 Imagegen Creates the First Screen
5:07 Scaffolding the App with App Creator
6:31 The cameco key lake production halt 20-Minute Tea Timer Result
7:26 From Demo App to Real App Work
7:53 App detroit Store Reviews → Feature Direction
8:33 Super Easy Timer Color Experiment
9:10 The Full Screen disney cruise ship Timer Problem
10:32 Prompting Codex for the Fix
11:17 Steering GPT-5.5 Through UI Changes
11:49 First Full Screen Test
15:17 Fixing Bugs with Screenshots
18:25 What Actually Worked
#Codex #Xcode #AppDevelopment #iOSDev #macOSDev #SwiftUI #IndieDev #BuildInPublic #GPT55 #SuperEasyTimer
