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IANKI Flashcards

IANKI Flashcards

Spaced repetition made simple.

567 ratings
217 reviews
With Ads
📚 Education
📊 Productivity
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • May 29, 2019
  • July 13, 2026

Features

Developer

tomokazu murase
✨Promote your app ✨
IANKI Flashcards screenshot #1 for iPhone
IANKI Flashcards screenshot #2 for iPhone
IANKI Flashcards screenshot #3 for iPhone
IANKI Flashcards screenshot #4 for iPhone
🧾$9.99 - $100.00
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐217
Reviews↘︎
📝12+ tags
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🔄6+ apps
Alternatives↘︎
❓5 answered
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📦~ in 4 days
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About

This app helps you memorize words and phrases using a spaced repetition system. It tests your knowledge and focuses on words you've mistaken for better retention. Supports a wide range of languages for learning.

✓Spaced repetition learning
✓Memorization testing
✓Review mistaken words
✓Multi-language support
✓7-day free trial
Show original description

What users say

Summarized from real user reviews of IANKI Flashcards. Based on 567 reviews and a 4.2/5 average, it highlights the 5 positives and 4 negatives reviewers mention most about this Education app.

Positive things

  • 👍Easy to use
  • 🚀Convenient for learning
  • 💡Helpful for improving vocabulary
  • 👍Great for language learning
  • 👍Comfortable and easy to navigate

Negative things

  • 🐛Issues with audio/pronunciation
  • 🐛Occasional crashes or bugs
  • 🔋High battery consumption
  • 🔒Concerns about forced reviews
See all reviews

What's New in IANKI Flashcards

49

July 13, 2026

一覧に削除ボタン追加。レビューアラート二つをカードの方に移動。

Subscription plans

Premium Monthly

Remove ads with subscription.

$9.991 Month
7 Days trial
How to cancel IANKI Flashcards subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Sucks

Sucks
L113zL113z

Honestly worst app I ever tried

I started very confident because of the review but I deeply regretted getting this app… all it does is just show cards with a yes or no, no teaching or education first! I tried doing Japanese because I actually wanted to learn it but I couldn’t understand a single thing with the cards, it just flashes words in Japanese and expects you to know them, I downloaded this app for a reason, to learn Japanese not automatically know it! Only thing that’s not bad about this app is the download size which is only 8. At least provide a description that says “not for beginners” jeez. HORRIBLE APP PLEASE DO NOT WASTE YOUR TIME ON IT!!!!!!!!!!!
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Kny #1 fanKny #1 fan

Worst app- do not pay a cent

Answers help questions in random languages; provides no value proposition. The worst app I have ever “fell for” and paid for. Fortunately, it came with a trial. The worst.
BizMelizzBizMelizz

Useless

Might be a scam!! Can’t get it to do anything!!
Primeminister Tony BlairPrimeminister Tony Blair

Terrible

This was only in English
Llenrad28Llenrad28
See 212 more reviews

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User experience

🐞

Reported Bugs

3 issues

Same word displayed on both sides of flashcards

Bug

Incorrect translations for some languages

Bug

Inability to delete or customize pre-made flashcards

Bug
✨

Requested Features

4 requests

Add more language options

Feature

Improve audio quality and pronunciation

Feature

Provide more customization options

Feature

Add ability to report errors or issues

Feature

FAQ

What is IANKI Flashcards?

IANKI Flashcards is an application designed to help users memorize information, particularly vocabulary, through a spaced repetition system. It presents flashcards, tests your recall, and focuses on words you struggle with to improve retention.

How does the spaced repetition work?

The app utilizes a spaced repetition algorithm. You'll see cards you know less frequently and cards you struggle with more often. This method optimizes learning by reviewing material at increasing intervals as you become more proficient.

What languages are supported?

The application supports a comprehensive list of languages, including English, Japanese, Korean, Chinese (simplified and traditional), Portuguese, German, Persian, Arabic, Italian, Dutch, Turkish, Russian, Indonesian, and many more. This extensive support makes it versatile for global learners.

What is the pricing for IANKI Flashcards?

The app offers a 7-day free trial. After the trial, it costs $9.99 per month or $99.99 per year. Subscriptions automatically renew unless canceled at least 24 hours before the trial ends.

Can I cancel my subscription?

Yes, you can manage or cancel your subscription at any time. Cancellations are handled through your Apple ID settings. It's important to cancel at least 24 hours before the end of your current trial or billing period to avoid further charges.