Quizdy vs Exploris

Transform your learning experience with Quizdy, the ultimate open-source quiz platform that combines artificial intelligence with a privacy-first design. Whether you're a student preparing for exams, a teacher creating assessments, or a professional developing training materials, Quizdy delivers powerful features while keeping your data completely private. AI-Powered Question Generation • Generate unlimited questions from any text using OpenAI GPT or Google Gemini. • Support for multiple question types: multiple choice, true/false, and essay questions. • Smart content analysis with dynamic word limits (2,000-8,000 words depending on the AI service). • 13 languages supported for international learning. Advanced Quiz Features • Customizable exam timer with a visual countdown. • Question randomization and answer shuffling for varied experiences. • Real-time scoring and instant feedback. • Offline functionality - no internet required for taking quizzes. • Cross-platform compatibility. AI Study Assistant • Interactive tutor that explains concepts during quizzes. • Context-aware help with automatic question analysis. • Ask follow-up questions for deeper understanding. • Get detailed explanations about answer reasoning. • Educational conversations in your preferred language. Learning Analytics • Track your progress and performance over time. • Detailed quiz history and score analysis. • Export quiz data in standard formats. • No account required - everything is stored locally. Privacy-First Design • 100% local data storage - nothing is sent to our servers. • Open source under the MIT license for complete transparency. • Your AI API keys are stored securely on your device only. • No personal data collection or tracking. • COPPA compliant - safe for children. Key Benefits • Create quizzes in minutes with AI assistance. • Study smarter with intelligent explanations. • Learn at your own pace with flexible timing. • Practice anywhere with offline capability. • Trust your privacy with open-source transparency. Perfect For • Students preparing for exams and certifications. • Teachers creating engaging assessments. • Corporate training and professional development. • Language learning and vocabulary building. • Self-paced learning and knowledge testing. Technical Excellence • Built with Flutter for smooth cross-platform performance. • Clean architecture with separation of concerns. • Comprehensive testing for reliability. • Regular updates and community-driven development. • Modern UI with intuitive navigation. Getting Started * Download and install Quizdy. * Create your first quiz or import existing content. * Optionally configure AI services for question generation. * Start learning with intelligent assistance. * Track your progress and improve over time. Quizdy respects your privacy by design. All data stays on your device, and its open-source nature means you can verify exactly how your information is handled. No accounts, no tracking, no data mining - just pure learning focus. Download now and experience the future of intelligent, privacy-respecting quiz applications.

Learn the world's countries, capitals and geography with Exploris: an interactive 3D globe that reproduces the view of Earth from space. No distortion, no ads, no tracking. WHY EXPLORIS IS DIFFERENT · A real 3D globe — appreciate the true size of countries, something flat maps can never show you. · 6 game types — from recognizing a country on the map to pointing out its capital: practice in many ways and challenge yourself to the max. · Adaptive Adventure mode — a smart algorithm that adapts to what you know, reinforces your weak spots and helps you learn by combining the different game types. · A passport full of stamps — your progress takes shape as a grid of levels and continents. Fill the passport as you level up. · 195 countries recognized by the United Nations — the world's most accepted standard. You can also explore disputed territories and dependencies on the globe. · 32 languages — verified data from authoritative sources: names, capitals, currencies, languages, demonyms and much more. · No ads, no personal data — your progress lives only on your device. Works offline. HOW IT WORKS Explore — spin the globe, tap countries and discover info cards with flag, capital, population, area, currency, languages, HDI and a direct link to Wikipedia. Play — start with Adventure mode. The algorithm proposes questions adapted to your progress and combines different game types so you learn without getting bored. Passport — earn stamps by completing tests with no mistakes. Climb from Tourist to Backpacker, and from Backpacker to Guide, on each continent. Your goal: fill the passport. WHO IT'S FOR Designed for kids and teenagers from 8 to 15, but so engaging it will hook adults curious about the world too. DATA SOURCES Verified public data from the United Nations, Natural Earth, the World Bank and Wikidata. The app silently checks for newer data in the background and updates automatically. PRIVACY Exploris does not collect any personal data. No accounts, no tracking, no ads. Your progress lives only on your device. Download Exploris and start filling your passport!