Hey PH, Billy here. I built AiQ because I kept watching people get frustrated with AI, not because AI is bad, but because nobody taught them how to talk to it. Prompt engineering is the most valuable skill you can pick up right now and there was no good tool to actually learn it by doing. So I built one. The whole app was built using Claude Code over 8 weeks, which felt like the right way to build something that teaches people to use AI. 15 million Claude credits later, here we are. Things I'm most proud of: The interactive hook screens — 6 different lesson mechanics so it never feels repetitive Real AI grading that reads what you actually wrote and gives specific feedback, not generic tips The improved prompt feature — takes your exact submission and shows you it rewritten with additions highlighted in green Would love to hear what you think. Happy to answer anything about the build, the curriculum, or the prompting techniques themselves.

AiQ: Learn AI Prompting

Duolingo for AI prompting. AI teaching you to be good at AI.

Duolingo for AI prompting. AI teaching you to be good at AI.