History Master: Study & Quiz のアプリ分析 9月22日

Study world history the way your brain actually works, with timelines you can scroll, mind maps for every era, and flashcards for fast revision. History Master 2.3 is a complete redesign of the app trusted by students from middle school to college. WHAT'S INSIDE • Interactive timeline from prehistory to today. Tap any event for instant context. • Mind maps for ancient civilizations, the Middle Ages, the modern world, and contemporary history. • Flashcards with quiz mode for fast, focused revision. • Build your own study material: make your own mind maps and flashcard decks. • Brand-new visual design across every screen. PERFECT FOR • Middle and high school students preparing for class tests. • College students looking for a clear, structured history reference. • Anyone curious about how the world actually got here. COVERAGE Prehistory, ancient civilizations (Egypt, Greece, Rome, China, India), Middle Ages, Renaissance and early modern, Enlightenment, 19th century, the World Wars, Cold War, and contemporary events. Updated and expanded for 2.3. PREMIUM The app is free to try. Premium unlocks all content, all mind maps, all flashcard decks, and lets you build unlimited personal study material. TERMS OF USE & SUBSCRIPTION DETAILS History Master offers an optional auto-renewing subscription ("Premium"), available as a monthly or yearly plan. • Payment is processed through Google Play Billing at confirmation of purchase. • Your subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current period. • You can manage and cancel subscriptions at any time from your Google Play account settings after purchase. • Any unused portion of a free trial is forfeited when you purchase a subscription.