Flashcard Master is an educational study tool designed to help learners create, organize, and review digital flashcards across any subject or discipline. Whether you are studying languages, preparing for school exams, mastering technical concepts, or memorizing key facts, Flashcard Master provides structured review methods and active recall tools to support your learning goals.

KEY FEATURES

• Create and Organize Decks
Create custom flashcard decks organized by subject categories including Languages, Science, Mathematics, History, Geography, Programming, Business, and Literature. Assign custom color codes and descriptions to keep your study materials structured.

• Comprehensive Flashcard Editor
Add questions and answers with optional hints, contextual examples, and difficulty ratings (Easy, Medium, Hard). Build cards individually or use the "Save & Add Another" workflow for quick card entry.

• Multiple Study Modes
Tailor your study sessions to your immediate learning needs:
- Standard Review: Reviews due cards based on spaced repetition intervals.
- Quick Review: Focuses on difficult cards and items currently in the learning stage.
- Random Shuffle: Tests your memory in unexpected order.
- Favorites Mode: Focuses specifically on cards you have starred.
- Mastery Mode: Filters out mastered material to focus on remaining cards.

• Interactive Quiz Challenge
Test your retention through multiple-choice quiz sessions generated directly from your flashcard decks. Track your score, review answer accuracy, and practice active retrieval under timed conditions.

• Text-to-Speech Audio Support
Listen to the pronunciation of questions and answers using built-in speech synthesis, supporting language learners and auditory study styles.

• Spaced Repetition & Recall Feedback
Rate your recall after each card flip using structured feedback options (Again, Hard, Good, Easy). The app calculates subsequent review intervals to reinforce memory retention over time.

• Learning Statistics and Progress Tracking
Monitor your daily learning activity, recall accuracy percentages, active review streaks, and completion milestones. View breakdown counters for Mastered, Learning, and Review cards across each deck.

• Search and Filter Tools
Quickly find specific cards and decks using real-time search by keyword. Filter cards inside any deck by status (All, Need Review, Mastered, Starred) or sort decks by recent activity, card count, or alphabetical order.

• Data Backup and Sharing
Export and import your study decks using readable text lines or JSON format. Share structured deck summaries directly with peers through standard Android sharing options.

• Visual Customization
Choose between System Default, Light, and Dark themes. Adjust daily card study goals, customize card flip animation settings, and enable or disable tactile haptic feedback.