Show HN: Who or What is it? – A Picture Quiz

A developer with over 20 years of experience has launched a picture quiz app on the App Store, built primarily through 'vibe coding' with Claude and GPT models, and hosted on Cloudflare. The app, which includes a scientists category featuring figures like Lee Smolin and Max Tegmark, has sold one copy so far, and an Android version is expected in the coming weeks.

Hi, I made a simple picture quiz. You see a picture of a thing or a person and have to give the correct answer. I know, nothing fancy. My initial idea was to just have scientists quiz with people like Lee Smolin, Max Tegmark some “personal heroes” , etc. because I am huge fan of scientific interviews/content on youtube my favorite channel is “Closer to Truth” with Robert Lawrence Kuhn and I wanted to see if I know them all or get to know new ones. Now it contains many more categories but the scientists one is still the biggest. I am a developer for over 20 years. This is one of my first purely “vibe coded” apps. I mainly used Claude Fable and Opus some GPT Sol e.g. for the app store screenshots . It also turned into a halfway commercial product because it sells the full version containing all pictures and categories. So far it got 1 purchase... which was from a friend testing :p It's hosted entirely on cloudflare uses workers and durable objects . React 19, TypeScript 5.9, Vite 8, Capacitor 8, with native Swift/StoreKit. Android version is coming next weeks. Happy about feedback and maybe some nice reviews, should you enjoy it : Comments URL: https://news.ycombinator.com/item?id=49542879 https://news.ycombinator.com/item?id=49542879 Points: 1 Comments: 0