Iro AI is a gamified app for building real AI skills — the Duolingo for AI. Most people learn AI by watching tutorials and hit a ceiling. Iro makes you practice instead: write real prompts and get instant feedback, spot hallucinations in plausible answers, compare model outputs, and take on timed duels against skill-matched simulated opponents. It covers ChatGPT, Claude, Gemini, Perplexity, prompt engineering, agents and automation across 29 learning paths — 477 lessons and 3,000+ hands-on exercises across 24 exercise types — plus Ask Iro, an AI coach, and Custom Paths that build a course from any topic, link or file you give it. Five minutes a day, with streaks, XP and 16 ranks across six tiers. Free to start on iOS or in any browser. Pricing: Free tier (no credit card). Pro $49.99/year — includes a 7-day free trial — or $9.99/month with no trial.
