AI Quizz Creator – Compose Multiplatform (Android & Wasm)

AI Quizz Creator is a powerful, ready-to-deploy cross-platform application built with Compose Multiplatform. It allows users to generate high-quality quizzes in seconds using Google Gemini AI, create them from local files, or share them globally via a specialized web app (Wasm).

Try a demo exercise from https://karimsinouh.github.io/ai-quizz-creator/#/quizz/f4af678c-f140-4389-b954-356149508132

Try the app from https://play.google.com/store/apps/details?id=com.karimsinouh.quizzcreator

Key Features

• AI-Powered Generation: Uses Google Gemini to create quizzes based on any topic, difficulty level (Easy, Medium, Hard), and custom question counts.
• File-to-Quiz Conversion: Users can upload documents to extract questions automatically.
• Compose Multiplatform: Single Kotlin codebase targeting Android and Web (Wasm).
• Sharing System: Generate unique links for quizzes that anyone can play in their browser without installing the app.
• Monetization Ready: Integrated with RevenueCat for managing monthly/yearly subscriptions and premium feature gating.
• Global Leaderboards: Competitive scoring system powered by Supabase.
• Background Processing: Efficient quiz generation on Android using WorkManager.

️ Tech Stack

• UI: Compose Multiplatform (Material 3)
• Language: Kotlin 2.0+
• Backend & Database: Supabase (Postgrest & Auth)
• AI Engine: Google Gemini SDK
• Payments: RevenueCat (Google Play Support)
• Dependency Injection: Manual

• Local Storage: Room Database (Android)

What You Get

• Full Source Code: Complete project including Android, Web (Wasm), and Common modules.
• Web App: The source for the Wasm-based web app to host on GitHub Pages or your own server.
• Setup Documentation: Step-by-step guide for configuring Supabase, Gemini, and RevenueCat.
• UI Assets: Custom animations and icons used throughout the app.

Requirements

• Android Studio Ladybug+
• Kotlin 2.0.0+
• Supabase Account (Free tier works)
• Google AI Studio API Key (Gemini)
• RevenueCat Account (For subscriptions)

Note: This app is designed for scalability. Whether you want to launch a standalone AI tool or a global education platform, AI Quizz Creator provides the perfect architectural foundation.