StudyDeck: Flashcards & SRS

Waris Developers

About this app

StudyDeck is a privacy-focused flashcard app designed to help you review study material, exam concepts, and language vocabulary using a simple spaced-repetition workflow.

The app works primarily offline, allowing you to study and manage your flashcard decks directly on your device without requiring an account or cloud synchronization.

How StudyDeck works

Create or import flashcard decks
Organize cards by subject, topic, or language. You can create study cards with questions, answers, hints, and examples. Supported deck import/export features can be used to move or back up your study content.
Review cards with interactive flashcards
Tap or interact with a card to flip between the question and answer. The 3D card interface keeps the review experience focused and easy to use.
Self-grade your answers
After revealing an answer, choose a review result such as Again, Hard, Good, or Easy based on how well you remembered the card.
Use the 5-box Leitner system
StudyDeck organizes cards into five review levels. Your self-grade determines how cards progress between the boxes, helping you prioritize cards that need more frequent review.
Review scheduled cards
Cards are assigned review intervals based on their position in the Leitner system, giving you a structured way to revisit material over time.

Designed for offline study

StudyDeck is built around local study. Your flashcard content and study progress are stored locally on your device rather than being uploaded to a StudyDeck cloud account.

The app does not require registration or a StudyDeck account to use its core study features.

Privacy-focused by design

StudyDeck does not use advertising networks or user-tracking systems. According to the app's privacy policy, flashcard content, review history, and study progress are not transmitted to external servers.

Optional device features, such as file access for importing or exporting decks and local notifications for study reminders, are used only when you choose to use those features.

Key features

• Offline flashcard studying
• 5-box Leitner spaced-repetition system
• Again, Hard, Good, and Easy self-grading
• Interactive 3D flip cards
• Questions, answers, hints, and examples
• Subject and topic organization
• JSON deck import and export
• Local study progress
• Optional local study reminders
• No advertising network
• No required account or cloud synchronization

StudyDeck is a study and revision tool intended to help learners organize and review their own educational material. It does not replace teachers, textbooks, professional instruction, or other educational resources.

What’s new

This initial release includes:

• Offline flashcard studying
• 5-box Leitner spaced-repetition system
• Again, Hard, Good, and Easy self-grading
• Interactive 3D flip cards
• Flashcard deck creation and organization
• JSON deck import and export
• Local study progress tracking
• Optional local study reminders
• Privacy-focused, account-free study experience