# AnkiDroid
A semi-official port of the open source [Anki](https://apps.ankiweb.net/index.html) spaced repetition flashcard system to Android. Memorize anything with AnkiDroid!
### Features
- night mode
- whiteboard
- progress widget
- detailed statistics
- syncing with AnkiWeb
- write answers (optional)
- text-to-speech integration
- more than 6000 premade decks
- spaced repetition (supermemo 2 algorithm)
- supported contents: text, images, sounds, MathJax
- add cards by intent from other applications like dictionaries
Install
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Wiki
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View [Wiki](https://github.com/ankidroid/Anki-Android/wiki)
Help
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Check the [user manual](https://ankidroid.org/docs/manual.html) and the wiki for usage instructions. See the [help page](https://ankidroid.org/docs/help.html)
for how to submit a bug report or contact a project member, etc.
Contribute
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You can contribute to AnkiDroid by beta testing, translating, or submitting code.
See the [contribution wiki page](https://github.com/ankidroid/Anki-Android/wiki/Contributing) for more info.
Join Us On
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## Credits
### Github Contributors
Thanks to these awesome contributors who keep this project going
### [Sponsors](https://opencollective.com/ankidroid#sponsor)
### [Backers](https://opencollective.com/ankidroid#backer)
Thank you to all our backers! 🙏
### [Contributors](https://opencollective.com/ankidroid#contributors)
Our Awesome Team of Contributors
License
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[GPL-3.0 License](https://github.com/ankidroid/Anki-Android/blob/main/COPYING)
[AGPL-3.0 Licence](https://github.com/ankitects/anki/blob/main/LICENSE) for some part of the back-end