BrainRelay is an offline general knowledge quiz for Android.
Challenge yourself across categories such as History, Geography, Science, Sports, Culture, Nature, Movies, Technology and Food. Choose easy, medium or hard difficulty, play mixed quizzes across all topics, and race the 20-second timer on every question.
Features:
• 400+ bilingual questions (German and English)
• Multiple categories and difficulty levels
• Mixed quiz mode
• Timed questions
• Score history and highscores
• Fully offline — no account required
Perfect for quick learning sessions, family play, and testing your trivia knowledge.
Offline quiz: 400+ questions, categories, mixed mode, timer. DE & EN.