ankidroid/Anki-Android

ankidroid/Anki-Android has 12,169 GitHub stars and 3,007 forks. GitHot measured +11 stars in 24 hours and +50 in 7 days. Last checked 2026-11-05 00:57 UTC. Last push 2026-10-31.

How these counts are measured

AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.

12,169 stars 3,007 forks +11 in 24h

What you can do

Progress widget
Detailed statistics
Syncing with AnkiWeb
Write answers (optional)

Measured star growth

in 24h: +11
in 7 days: +50
in 15 days: Update delayed
in 1 month: Update delayed

Net star changes over overlapping periods, not daily totals. Missing measurements are left blank. Stars measure attention, not software quality.

README.md

Original

AnkiDroid

An official port of the open source Anki 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 10,000 premade decks
Spaced repetition (AI-optimized FSRS algorithm)
Supported contents: text, images, sounds, MathJax
Add cards by intent from other applications like dictionaries

Install

Signing certificate fingerprint to verify the APK:

SHA-256: 2071534f0f4b5e54ae952dd275d70da6e3459ee69909d2ab1b4843c4c5b21a45 
SHA-1: f24e06a3657b190a12671100402df32d7b9b3d36

Wiki

View Wiki

Help

Check the user manual and the wiki for usage instructions. See the help page for how to submit a bug report or contact a project member, etc.

Contribute

You can contribute to AnkiDroid by beta testing, translating, or submitting code. See the contribution wiki page for more info.

Join Us On

Credits

Code Contributors

Thanks to these awesome code contributors who keep this project going

Backers

A big thank you to each of our backers 🙏

Your generous donations mean the world to us, and we can't express our gratitude enough. Your support fuels our mission and helps us make a real difference

Translators

Thanks to our 1400 translators, for allowing us to be available, partially or totally, in 99 languages as of July 2022.

License

GPL-3.0 License
AGPL-3.0 License for some part of the back-end
LGPL-3.0 License for the AnkiDroid API