Koki FlashCard

Contains adsIn-app purchases
4.2
1.06K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Koki (Anki) Flashcard - Smart Vocabulary Learning with SRS

Koki Flashcard is a multilingual vocabulary learning app that applies the Anki-style Spaced Repetition System (SRS) to help you memorize faster, retain longer, and learn more effectively. Beyond English, Koki supports a wide range of languages such as Japanese, Korean, Chinese, Spanish, and many others—perfect for all types of learners.

Key Features
A wide collection of vocabulary decks:
English communication, TOEIC, IELTS
Japanese (N5-N2), Korean (TOPIK), Chinese (HSK)
And many other popular languages

Spaced Repetition (SRS) - Focus on what you tend to forget
The intelligent algorithm automatically prioritizes the cards you struggle with and optimizes your review schedule for long-term retention.

Learn through images, examples, and audio
Improve memory by combining visuals and context:
- Illustrative images
- High-quality audio
- Clear example sentences
- Easy to understand - easy to remember - lasts longer

Create your own personalized decks
Build custom cards in seconds:
* Add words, meanings, images, audio, and examples
* Tailor everything to your learning style
* Keep your knowledge neatly organized
* Automatically generate pronunciation for your vocabulary


From basic to advanced – Learn efficiently

Standardized vocabulary sets arranged from beginner to advanced levels help you progress quickly and solidly.
Save time – Learn faster with higher efficiency
SRS shortens study time while significantly improving retention compared to traditional learning methods.

Fully personalized learning
The app automatically adapts your study plan based on your pace and memory performance.

Learn anytime, anywhere
Study even without internet access. Your learning data is automatically synchronized across all devices.

Koki Flashcard – A fast, intelligent, and multilingual vocabulary learning solution
Whether you’re preparing for TOEIC, improving your Japanese, reviewing HSK, or starting a completely new language, Koki Flashcard helps you build strong, lasting memory every step of the way.

Terms of Use: https://anki.edu.vn/en/terms-of-service
Privacy Policy: https://anki.edu.vn/en/privacy
Updated on
Apr 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
1.03K reviews
Brad E.D.
February 7, 2026
not great. needs an explanation that you can swipe, and that the centre button in the bottom send the word to your never-see-again pile. dissapointed.
Did you find this helpful?
Anki Education
February 9, 2026
Sorry for the confusion, and thanks for your feedback 🙏 You can swipe to navigate, and the center bottom button sends the word to your “never see again” pile. We agree this should be clearer, and we’ll add a proper introduction in an upcoming release. Thanks for helping us improve!
Hariman Theofilus Harefa
April 14, 2026
The app doesn't seem to catch my voice even when I speak louder.
Did you find this helpful?
Anki Education
April 21, 2026
Sorry about this issue 🙏 We’re currently working on improving the voice recognition. It may also happen if some pronunciations are not fully accurate, so please try speaking clearly and a bit slower.
Yusuf
April 1, 2026
utter waste of time. only 6 languages and not the language I downloaded it for
Did you find this helpful?
Anki Education
April 2, 2026
Sorry for the frustration. The app currently supports only a limited set of languages, and we know yours isn’t included yet. We’re working to add more soon. Please tell us which language you need so we can prioritize it.

What’s new

Bug fixes and stability improvements
Performance enhancements
Minor feature improvements for a better user experience