# Kanji Koi · Japanese Study — JLPT Flashcards Learning

> Interactive Japanese kanji learning app with JLPT N5-N1 coverage. (iPhone/iPad app by Nikodem Bernat.)

- Source: https://appshunter.io/ios/app/kanji-koi-japanese-study/id6502221416 (this page in markdown: same URL + `.md`)
- Developer: [Nikodem Bernat](https://appshunter.io/developer/1622199472)
- Category: Education, Reference
- Price: Free with in-app purchases
- Rating: 3.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 118 MB
- Languages: Arabic, English, French, German, Greek, Hebrew, Hindi, Hungarian, Italian, Japanese and 9 more
- Released: 2024-05-13
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/kanji-koi-japanese-study/id6502221416/reviews.md

## What is Kanji Koi · Japanese Study?

Master Japanese kanji the easy way. Prepare for JLPT N5–N1 with interactive drawing and swipe study that makes characters stick.

Kanji Koi is the focused, beginner‑friendly way to learn Japanese characters - with no clutter. Practice the right kanji at the right time, see stroke order clearly, and build real handwriting and recognition skills you can use.

What you’ll get
- Comprehensive JLPT coverage: N5 through N1 plus full Jōyō kanji
- Two study modes: Drawing (with stroke guidance) and Swipe for fast review
- Clear stroke order animations and handwriting practice
- Rich character info: meanings, on’yomi/kun’yomi, nanori, radicals, stroke counts
- Smart organization: custom lists, favorites, text import, and progress stats
- Historical forms: Oracle Bone, Bronze, Seal, and more to deepen memory
- Personal study tools: notes, mode‑specific scores
- Polished, distraction‑free design
- Works offline so you can study anywhere

Why learners choose Kanji Koi
- Learn faster with modes designed for recognition and recall
- Build confident handwriting with guided stroke practice
- Stay motivated with simple tracking and an enjoyable, modern UI

Start mastering kanji today. Download Kanji Koi and make JLPT prep, and everyday Japanese, feel easy.

Kanji Koi has some premium-only features. 
Terms of Service apply: https://nikodembernat.com/apps/kanji-koi/terms-of-service

## Key features

- JLPT N5-N1 coverage
- Interactive drawing and swipe study modes
- Stroke order animations and handwriting practice
- Rich character information (meanings, readings, radicals)
- Custom lists, favorites, and progress stats
- Works offline

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium (Weekly) | $3.99 | per 7 days |
| Kanji Premium | $4.99 | per month |
| Premium (Yearly) | $24.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium (Lifetime) | $79.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/kanji-koi-japanese-study/id6502221416/reviews.md

### 1/5 — Worse than handmade flashcards

*2024-12-07*

Flashcards are popular, but these have no explanations at all for what they are. On top of that it says its a kanji learning app and the intro lessons are filled with made up names for japanese characters with wrong pronunciations for them. ハ is not fins, カ is not power. On the back side of number kanji the pronunciation is wildly incorrect, google translate is more correct than their answers.

**Developer response:** Hi, I think you rated the wrong app? 
The app doesn't have something like "intro lessons", and 八 (which I assume you mistook for ハ) is never translated as "fins". Also, カ (katakana for "ka") and 力 (chikara; "power", "force", "energy") are two different characters. If you want to verify the translation for 力 then you can check it in the built-in Apple Dictionary.

## Frequently asked questions about Kanji Koi · Japanese Study

### What levels of JLPT does Kanji Koi cover?

Kanji Koi offers comprehensive coverage for JLPT levels N5 through N1, as well as the full Jōyō kanji list. This ensures a broad range of characters for learners at different stages.

### What are the study modes in Kanji Koi?

Kanji Koi features two primary study modes: Drawing, which includes stroke guidance for handwriting practice, and Swipe, designed for rapid review and recognition. These modes cater to different learning styles and objectives.

### Does Kanji Koi work offline?

Yes, Kanji Koi is designed to work offline, allowing users to study Japanese kanji anywhere without needing an internet connection. This feature is ideal for on-the-go learning.

### What kind of character information does Kanji Koi provide?

The app provides rich character details including meanings, on'yomi/kun'yomi readings, nanori, radicals, and stroke counts. It also includes historical forms like Oracle Bone, Bronze, and Seal scripts to deepen memory retention.

### How does Kanji Koi track progress?

Kanji Koi offers smart organization tools such as custom lists, favorites, and progress statistics. Users can also utilize personal study tools like notes and mode-specific scores to monitor their learning journey.

### What is the age rating for Kanji Koi?

Kanji Koi has an age rating of 4+, making it suitable for a wide range of users. The app's content and design are appropriate for younger learners as well as adults.

### How often is Kanji Koi updated?

The latest version of Kanji Koi is 2.1.1, and it was last updated on April 9, 2026. This indicates a commitment to ongoing development and improvements.

### What are the premium subscription options for Kanji Koi?

Kanji Koi offers several premium subscription plans, including Weekly ($3.99/P7D), Monthly ($4.99/P1M), and Yearly ($24.99/P1Y) options. These plans unlock premium-only features.

## Version history (last 5 releases)

### 2.1.1 — 2026-04-09

Added option to share your progress

### 2.1.0 — 2026-02-12

In this version of Kanji Koi, the best Kanji learning app:
- Updated onboarding.

### 2.0.1 — 2026-01-19

In this version of Kanji Koi, the best Kanji learning app:
Analytics tweaks.

### 2.0.0 — 2026-01-13

In this version of Kanji Koi, the best Kanji learning app:

Added “Analytics” tab.

Added support for 18 new languages:
- Arabic
- German
- Greek
- English
- Spanish
- French
- Hebrew
- Hindi
- Hungarian
- Italian
- Korean
- Polish
- Portuguese
- Romanian
- Russian
- Slovak
- Slovenian
- Thai
- Ukrainian

### 1.7.7 — 2026-01-06

Updated the onboarding design

## Apps similar to Kanji Koi · Japanese Study

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Learn Japanese: Kana & Kanji](https://appshunter.io/ios/app/learn-japanese-kana-and-kanji/id1572852037) | 4.8 (34) | Free | Education |
| [Learn Japanese Kanji: Benkyō](https://appshunter.io/ios/app/learn-japanese-kanji-benkyo/id1541592138) | 4.7 (1,389) | Free | Education |
| [Learn Japanese Kanji and Kana](https://appshunter.io/ios/app/learn-japanese-kanji-and-kana/id1322000057) | 4.9 (1,946) | Free | Education |
| [Kanji Study - Learn Japanese!](https://appshunter.io/ios/app/kanji-study-learn-japanese/id1078107994) | 4.7 (6,761) | Free | Education |
| [Learn Japanese Vocabulary](https://appshunter.io/ios/app/learn-japanese-vocabulary/id6443979045) | 4.3 (15) | Free | Education |
| [Japanese : Learn Kanji JLPT](https://appshunter.io/ios/app/japanese-learn-kanji-jlpt/id1542899846) | 4.3 (284) | Free | Education |

## More apps by Nikodem Bernat

- [takesama for Mastodon/Misskey](https://appshunter.io/ios/app/takesama-for-mastodonmisskey/id1622199470)
- [Cloudy for Cloudflare](https://appshunter.io/ios/app/cloudy-for-cloudflare/id6505042142)
- [Guardian Angel - Quit Now](https://appshunter.io/ios/app/guardian-angel-quit-now/id6572280675)
- [Travel Tracker - TravelPass](https://appshunter.io/ios/app/travel-tracker-travelpass/id6740166615)
- [My Finance: Net Worth Tracker](https://appshunter.io/ios/app/my-finance-net-worth-tracker/id6753928371)

All apps by Nikodem Bernat: https://appshunter.io/developer/1622199472

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*