Is AnkiDroid free to use?
Yes, AnkiDroid Flashcards is completely free and open-source for Android. The official iOS version requires a one-time purchase for lifetime access.
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Anki – Smart spaced repetition flashcard study app
Memorize anything efficiently with spaced repetition.
Anki streamlines learning with AI-powered flashcards and adaptive scheduling on mobile, desktop, and cloud.
About AnkiDroid Flashcards
Anki is a flashcard app designed to help users learn efficiently using spaced repetition. It lets you build, share, and sync flashcard decks easily.
The app provides advanced study algorithms, deep customization, and cross-platform sync to help students and professionals retain information for exams and languages.
Features Of AnkiDroid Flashcards
- Smart spaced repetition for optimized memory
- Custom deck creation and import options
- Open-source and free on Android
- Full offline access to all cards
- Rich media support: images and audio
- Easy card browsing and editing tools
- Cross-device cloud sync via AnkiWeb
- Flexible tagging and search options
- Tablet and whiteboard mode for study
- Multilingual support with 100+ languages
- Offline backups for data safety
- Community add-ons and custom templates
Premium Features in the Paid Plan
- Official iOS version with lifetime access
- Advanced statistics and review analytics
- One-tap cloud synchronization
- Priority access to early feature updates
- Enhanced media support: high-res audio/video
- Customizable card formatting and templates
- Unlimited deck imports on iOS
- Expert customer support for paid users
Free on Android, $24.99 on iOS
Free vs Premium Comparison
| Feature | Free | Premium |
|---|---|---|
| Spaced repetition | Core algorithm access | Advanced statistics and insights |
| Cloud sync | Manual sync via AnkiWeb | Automatic one-tap sync on iOS |
| Card creation | Manual card creation, import | Unlimited imports with priority support |
| Media support | Images, audio | High-quality media, video |
| Analytics | Basic review stats | Detailed progress charts |
| Add-ons | Community add-ons | Expert add-ons, early access |
| Custom templates | Basic templates | Advanced formatting options |
| Support | Community forums | Expert paid support |
Frequently Asked Questions
How does Ankiu2019s spaced repetition algorithm work?
The app schedules cards for review based on your accuracy and timing. Harder cards appear more often, helping you permanently memorize with less effort.
Can I sync my cards across devices?
Yes, use AnkiWeb cloud sync to ensure your decks and progress are updated and accessible both on mobile, desktop, and web versions.
Is media and audio supported in cards?
You can add images and audio clips to flashcards on all platforms. The paid iOS version supports enhanced media, including high-resolution audio and video.
Is there a limit on deck size?
AnkiWeb caps uploaded decks at 100MB compressed, but most users will not hit this. Manage deck content to stay under published limits.
