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AnkiDroid: Flashcards

Memorize anything with AnkiDroid!
AnkiDroid lets you learn flashcards very efficiently by showing them just before you will forget. It is fully compatible with the spaced repetition software Anki (including synchronization), which is available for Windows, Linux and MacOS.

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 (more than 6000 available).

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

★ Key features:
- supported flashcard contents: text, images, sounds, video, mathjax, LaTeX
- spaced repetition
- text-to-speech integration
- more than 6000 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
- dictionary integration (ColorDict, GoldenDict, Leo.org, Aedict, diverse web dictionaries)
- 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
- night mode
- dozens of localisations
- all previous AnkiDroid versions can be downloaded from the website

NOTE:
Opt-in synchronization uses the non-libre AnkiWeb service by default, but this can be changed in the settings to use an instance of the unofficial Anki Sync Server).

Opt-in / off-by-default crash reporting will send data to a private / AnkiDroid open source team controlled crash reporting server if enabled. This data is only used to help fix crash bugs.

Opt-in / off-by-default analytics will send data to Google Analytics via an an open-source implementation of the analytics API if enabled. This data is only used to focus developer efforts on popular features.

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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 2.19.1 (21901300) suggested Added on Nov 05, 2024

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 6.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "dataSync"
      Allows the app to make use of foreground services with the type "dataSync"
    • measure app storage space
      Allows the app to retrieve its code, data, and cache sizes
      (7.1)
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • android.permission.MANAGE_EXTERNAL_STORAGE
    • show notifications
      Allows the app to show notifications
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
    • run at startup
      Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
    • record audio
      This app can record audio using the microphone while the app is in use.
    • control vibration
      Allows the app to control the vibrator.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.
    • com.ichi2.anki.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
    • com.ichi2.anki.permission.READ_WRITE_DATABASE

    Download APK 90 MiB PGP Signature | Build Log

  • Version 2.19.0 (21900300) - Added on Oct 30, 2024

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 6.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "dataSync"
      Allows the app to make use of foreground services with the type "dataSync"
    • measure app storage space
      Allows the app to retrieve its code, data, and cache sizes
      (7.1)
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • android.permission.MANAGE_EXTERNAL_STORAGE
    • show notifications
      Allows the app to show notifications
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
    • run at startup
      Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
    • record audio
      This app can record audio using the microphone while the app is in use.
    • control vibration
      Allows the app to control the vibrator.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.
    • com.ichi2.anki.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
    • com.ichi2.anki.permission.READ_WRITE_DATABASE

    Download APK 90 MiB PGP Signature | Build Log

  • Version 2.18.4 (21804300) - Added on Jun 28, 2024

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 6.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "dataSync"
      Allows the app to make use of foreground services with the type "dataSync"
    • measure app storage space
      Allows the app to retrieve its code, data, and cache sizes
      (7.1)
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • android.permission.MANAGE_EXTERNAL_STORAGE
    • show notifications
      Allows the app to show notifications
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
    • run at startup
      Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
    • record audio
      This app can record audio using the microphone while the app is in use.
    • control vibration
      Allows the app to control the vibrator.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.
    • com.ichi2.anki.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
    • com.ichi2.anki.permission.READ_WRITE_DATABASE

    Download APK 98 MiB PGP Signature | Build Log