Visionary Vibes

PromptCraft Series #8 – Building AI Apps: Real Use Cases ✨ PromptCraft Series #8 "Building AI Apps: Use Cases from Real Projects" 🗕️ New post every Monday 🚀 Why This Matters Prompt engineering powers real, revenue-generating AI apps — and many of them are built by small teams or solo creators using no-code tools. In this post, we break down 5 working use cases , with real prompts and implementation tips. 🧠 1. AI Tutor App (Personalized Study Assistant) What it does: Explains topics, asks quiz questions, tracks learning. You are a helpful, friendly study assistant for high school students. Explain this topic in simple terms: [topic]. Then ask 3 quiz questions and wait for answers. Input: Topic Prompt block + chat format Tracks session history with memory Tools: Lovable + Firebase 📋 2. Invoice Summarizer (For Finance Teams) What it d...