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Download AnkiDroid Flashcards APK 2.21.1 arm64-v8a · Android 24+

By AnkiDroid Open Source Team • Updated July 05, 2026
Education arm64-v8a Native (Java/Kotlin) 34.58 MB
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This is the arm64-v8a build of AnkiDroid Flashcards 2.21.1 — the modern 64-bit ARM build that runs on virtually every Android phone released since 2017. It's smaller and faster than the universal variant because Android only loads the native code your CPU actually needs. If your phone is from the last 8 years, this is the right pick.

File size: 34.6 MB   •   Min Android: 24   •   Target Android: 35   •   Version code: 322101300   •   Framework: Native (Java/Kotlin)   •   Permissions: 14

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File Information

Package Namecom.ichi2.anki
Version Name2.21.1
Version Code322101300
Architecturearm64-v8a
Min Android VersionAndroid 24 (API 35)
Main Activitycom.ichi2.anki.IntentHandler
FrameworkNative (Java/Kotlin)
File Size34.58 MB
Signature (SHA1)F24E06A3657B190A12671100402DF32D7B9B3D36
File Hash (SHA256)7d16c04747b8f81cce106a58fcb22fd0295b7b07c795d4f4d4f40a0d7c7a2abf

What's New

While we know you all think AnkiDroid is perfect, it turns out there are still bugs to fix 😉
Here’s a batch of fixes for the 2.21.0 release
Thanks for the donations
opencollective.com/ankidroid/contribute
, our little crew of volunteers sincerely appreciates it 🙇
* Fix crash w/proper WorkManager initialization
* Fix MIUI / Material You colors
* A few others that don't fit in the character limit here :-)
AnkiDroid 2.22 with anki 25.07 (and FSRS6!) is just around the corner.
Cheers

App Description

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?

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
Download AnkiDroid Flashcards APK

Fast, free and safe download.

APK Permissions 14

  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.FOREGROUND_SERVICE
  • android.permission.FOREGROUND_SERVICE_DATA_SYNC
  • android.permission.GET_PACKAGE_SIZE
  • android.permission.INTERNET
  • android.permission.POST_NOTIFICATIONS
  • android.permission.READ_EXTERNAL_STORAGE
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.RECORD_AUDIO
  • android.permission.VIBRATE
  • android.permission.WAKE_LOCK
  • android.permission.WRITE_EXTERNAL_STORAGE
  • com.ichi2.anki.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
  • com.ichi2.anki.permission.READ_WRITE_DATABASE
APK Verified

The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.

Other Variants

This release has multiple variants (e.g. diff architectures).

armeabi-v7a x86 x86_64
Developer

Name: AnkiDroid Open Source Team

See All Versions View on Google Play

Frequently Asked Questions about AnkiDroid Flashcards APK

This variant is built for 64-bit ARM (most Android phones made since 2017). If your device's CPU matches, this is the smallest, fastest version to install.

Yes — the APK's signature has been cryptographically verified against the publisher's signing key. The SHA-256 hash is shown in the File Information panel so you can independently confirm the file matches the original release.

Android 24 (API level 35) or newer. Older devices will refuse the install.

Install a free app like 'CPU-Z' or 'Droid Hardware Info' from the Play Store and look at the ABI / Instruction Set row. Most phones made after 2017 are arm64-v8a; if in doubt, download the universal variant.

All variants are functionally identical — same features, same version. They differ only in which CPU architectures the native code is compiled for, and (sometimes) which screen densities the included graphics target. Pick the one that matches your device for the smallest install size, or pick 'Universal' if you're unsure.