AnkiDroid Flashcards

AnkiDroid Open Source Team

About this app

Memorize anything with AnkiDroid!

AnkiDroid lets you learn flashcards very efficiently by showing them just before you would forget. It is fully compatible with the spaced repetition software Anki (including synchronization), which is available for Windows/Mac/Linux/ChromeOS/iOS.

Study all sorts of things wherever and whenever you want. Make good use of idle times on bus trips, in supermarket queues or any other waiting situation!

Create your own flashcard decks or download free decks compiled for many languages and topics (thousands available).

Add material through the desktop application Anki or directly through Ankidroid. The application even supports adding material automatically from a dictionary!

Need support? https://docs.ankidroid.org/help.html (much preferred over comments in reviews here :-) )

★ Key features:
• supported flashcard contents: text, images, sounds, mathjax
• spaced repetition (supermemo 2 algorithm)
• text-to-speech integration
• thousands of premade decks
• progress widget
• detailed statistics
• syncing with AnkiWeb
• open source

★ Additional features:
• write answers (optional)
• whiteboard
• card editor/adder
• card browser
• tablet layout
• import existing collection files (via Anki Desktop)
• add cards by intent from other applications like dictionaries
• custom font support
• full backup system
• navigation by swipe, tap, shake
• fully customisable
• dynamic deck handling
• dark mode
• 100+ localisations!
• All previous AnkiDroid versions can be downloaded from the website

Ratings and reviews

I wish there was another way to report bugs but there's not, so I will change this rating after they addressed them. The last updates have been awful in terms of bugs. They have introduced so many that it's disruptive to the workflow of creating new cards. I've noticed they happen almost every time I duplicate a card to turn it into a set of cloze deletion items but also if I create basic items from it too. Every time it gives an error it generates a report but no fix yet. Hate recent updates.

Used this for almost a decade now. Just in the last few months though, I'm hitting a bug when I press an answer button and then I can't continue without restarting because anything I press results in another bug report, over and over. Happens at least once per session now. Distracting and frustrating.

Exceptional piece of software that is fantastic for studying. Robust (plug-ins are widely available), has a big forum community so any questions you have can be usually be found (and if not, you can just ask), the user manual is well organized, and best of all it just works well--I've never had any issues syncing across devices, for example. I've never really had any issues at all, actually. King of flash card apps by far.

What's new

* A bit more polish on the 2.18 series, thanks for the reports and patience
* 🤜🤛 Thank you! As ever, your donations help the fixes happen! https://opencollective.com/ankidroid
* Optimization effort shrunk 27MB out of the app size!
* Fix edit card return / no undo on custom study card edit
* Fix audio HTML elements
* Full changelog: https://github.com/ankidroid/Anki-Android/milestone/62?closed=1