# Katakana; Which one? — Learn Japanese Katakana Fast

> Learn Japanese Katakana Fast (iPhone/iPad app by Keisuke Nakashima.)

- Source: https://appshunter.io/ios/app/katakana-which-one/id6758129689 (this page in markdown: same URL + `.md`)
- Developer: [Keisuke Nakashima](https://appshunter.io/developer/1691259083)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 18.6 · 14 MB
- Languages: Japanese
- Released: 2026-01-22
- Data updated: 2026-07-09
- User reviews in markdown: https://appshunter.io/ios/app/katakana-which-one/id6758129689/reviews.md

## What is Katakana; Which one??

Katakana Which helps you learn katakana in a simple, game-like way.

  See a hiragana character, then decide whether the katakana shown below is the correct match. Swipe right if it is correct, or left if it is not. The rules are easy to understand, so you can
  focus on building recognition and speed.

  Each round is short and easy to repeat, making the app a good fit for quick study sessions. You can also review the previous question and check weak characters later, so it is easier to
  reinforce what you missed.

  Key features:

  - Learn katakana with simple swipe controls
  - Match hiragana to katakana in a fast-paced format
  - Practice in short 10-question rounds
  - Review weak characters after each session
  - Check your score at the end of every round
  - Clean dark-mode design for focused study
  - Supports both Japanese and English display

  Great for:

  - Beginners learning Japanese
  - Learners reviewing hiragana and katakana pairs
  - Kids practicing basic character recognition
  - JLPT learners building kana speed
  - Anyone who wants quick study during short breaks


## Version history (last 3 releases)

### 1.2026.2 — 2026-05-07

Updated the promotional text, app description, and App Store overview. Also made minor UI improvements.

### 1.2026.1 — 2026-04-13

Added in-question review to explain the answer after each card.

### 1.0 — 2026-01-22

No release notes.

## More apps by Keisuke Nakashima

- [Iris Classifier](https://appshunter.io/ios/app/iris-classifier/id6449963398)
- [LogMyBP](https://appshunter.io/ios/app/logmybp/id6450522059)
- [AlcTrack](https://appshunter.io/ios/app/alctrack/id6450761704)
- [ねむけスコア](https://appshunter.io/ios/app/id6451238913)
- [Improv ACT](https://appshunter.io/ios/app/improv-act/id6455836199)
- [Hypertension Notebook](https://appshunter.io/ios/app/hypertension-notebook/id6458980427)

All apps by Keisuke Nakashima: https://appshunter.io/developer/1691259083

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*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 2026-07-09.*