FlashMaster Pro is a personal flashcard studio designed for deep work and long term memory. It runs on iPhone, iPad, macOS, and Android, with a shared design language and the same spaced repetition engine everywhere.

The app focuses on fast deck creation, flexible practice modes, and local control over your data. There are no accounts, no logins, and no cloud lock in: all content lives on device, with JSON backup and restore when you want to move between devices.

Decks, categories, and tags

Organize your learning with unlimited categories and decks. Use categories for large subjects and decks for chapters, topics, or vocabulary sets. Each deck can be customized with:

• Color, icon, and description
• Deck level tags for quick filtering
• Mastery and streak indicators

Rich flashcards

Create rich, readable flashcards optimized for mobile and desktop layouts:

• Markdown text on front and back
• Adjustable font size and weight
• Optional images and audio from local files
• Card level tags to filter concepts

Practice modes and spaced repetition

FlashMaster Pro ships with a built in spaced repetition engine. Each review updates the card’s interval, ease factor, next review date, and streak.

Practice modes:

• Spaced for long term memory
• Focus for a specific subset of cards
• Blitz for high speed drilling

The Practice tab lets you pick decks, filter by tags, and see progress snapshots before starting a session.

Dashboard and progress

The dashboard provides a complete overview:

• Total categories, decks, and flashcards
• Recently used decks
• Mastery bars, tag chips, and deck stats

Backup, restore, and local first design

All data is stored locally using Hive. No cloud. No accounts.

Backup tools:

• Export everything as JSON
• Share via system dialogs
• Import a backup
• Merge instead of overwrite