# K-jihacheol — Guess the subway station name!

> Subway station name quiz game for Korean and international lines. (iPhone/iPad app by JAEMIN LEE.)

- Source: https://appshunter.io/ios/app/k-jihacheol/id6789366747 (this page in markdown: same URL + `.md`)
- Developer: [JAEMIN LEE](https://appshunter.io/developer/1894477300)
- Category: Games, Trivia
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 35 MB
- Languages: Korean, American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-07-14
- Data updated: 2026-09-06
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/k-jihacheol/id6789366747/reviews.md

## What is K?

Do you know the names of the subway stations you ride every day?

K-Subway is a quiz app that makes learning subway station names fun. Beyond Seoul's Lines 1-9 and metro lines like Shinbundang and Gyeongui-Jungang, it covers 941 stations across 7 Korean cities including Incheon, Busan, Daegu, Gwangju, and Daejeon - plus major lines in Tokyo, Osaka, New York, Taipei, and Hong Kong, and now flagship routes from 14 more countries including London, Paris, and Berlin. That's 2,361 stations across 94 lines in 26 cities and 19 countries. Turn your commute into a fun way to naturally learn subway lines and station names.

## Key features

- Two game modes: Typing and Memorization
- Learn Korean and international subway lines
- Improve typing speed and accuracy
- Track progress and achievements
- Explore subway maps
- Practice foreign language vocabulary

## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/k-jihacheol/id6789366747/reviews.md

### 5/5 — 안녕하세요!

*2026-09-04*

1호선에 경부선도 추가해주세요~ 신창까지요!

### 5/5 — 충청 패싱 우려.. 신창 연장을 바랍니다!

*2026-07-25*

1호선 신창행 연장은 언제 될까요😁 그리고 무궁화호 계통도 차차 추가해주시면 좋겠어요😄

**Developer response:** 안녕하세요 개발자 르야입니다. 1호선 신창행 연장이랑 무궁화호 계통도 준비해보겠습니다. 감사합니다. 🤩

### 5/5 — 츄가요청

*2026-07-24*

오류랑 추가 빠르게 피드백주셔서 넘 감사햐툐~~ 넘잘하고 있고 경전철도 혹시 부탁쓰할개요~~~ 알랍k지하철

**Developer response:** 안녕하세요 개발자 르야입니다. 동해선 추가&영산대역 오류 수정하겠습니다. 감사합니다.

### 5/5 — 재밌어용

*2026-07-18*

돈 내고 광고 없앨 수 있게 해주시면 좋겠어요!! 너무 좋아요…
그런데 일본 노선의 경우 대부분 정답을 히라가나로 쓰게 되어 있는데, 몇 개는 한자 및 가타카나로 옮겨야 인정되는 것도 있어서(마루노우치선 四ツ谷, 히비야선 虎ノ門ヒルズ 등) 불편합니다… 차라리 전부 정식 명칭으로 쓰도록 통일하거나 한자 입력 모드/히라가나 입력 모드를 선택할 수 있게 하면 어떨까요? 그리고 일본 노선 더 추가 부탁드립니다 감사합니다

**Developer response:** 안녕하세요 개발자 르야입니다. 먼저 게임을 재미있게 플레이해주셔서 고마워요. 광고 제거 기능을 도입하거나 광고를 줄여볼게요. 그리고 역 명칭을 통일하고 노선 추가도 해볼게요. 고마워요.

### 5/5 — 글자 끊김

*2026-07-16*

연습모드에서 글자 뒤가 끊겨 잘 알지 못하는 역을 적을 수 없음니다

**Developer response:** 안녕하세요 개발자 르야입니다. 해당 오류 인식했고, 수정하겠습니다. 감사합니다.

### 5/5 — 일부 부정확한 역 이름

*2026-07-15*

9호선에서, 신논현역과 봉은사역에 오류가 있습니다 수정 부탁드려요!

**Developer response:** 안녕하세요 개발자 르야입니다. 1.0.1 버전 기준 오류 수정했습니다. 감사합니다.

### 3/5 — 재밌긴한데....

*2026-07-15*

재미는있는데 타노선도 많이추가됐으면좋겠고
3호선교대역,9호선신논현역 정답오류버그있어요

**Developer response:** 안녕하세요 개발자 르야입니다. 1.0.1 버전 기준 오류 수정했습니다. 감사합니다.

### 5/5 — 철도매니아들이 좋아하겠네요

*2026-07-15*

갤럭시도 출시해주세요

**Developer response:** 안녕하세요 개발자 르야입니다. 갤럭시 구글 플레이는 심사중이고 다음주 내로 출시될 예정입니다. 감사합니다.

### 5/5 — 더 많은 노선의 추가를 부탁드립니다!

*2026-07-15*

추후에 해주실거라 생각하지만 신분당선 수인분당선 같은 노선도 추가해주시면 좋겠습니다

**Developer response:** 안녕하세요 개발자 르야입니다. 신분당선 수인분당선 추가 완료했고, 1.0.2 버전 기준 대구·부산·대전·광주와 미국,일본,대만 지하철 노선도 추가했습니다. 감사합니다.

## Frequently asked questions about K

### What is K지하철?

K지하철 is a quiz app designed to help users memorize subway station names in a fun and engaging way. It covers numerous lines across South Korea and several international cities.

### What game modes are available in K지하철?

K지하철 offers two primary game modes: 'Typing Mode,' where you quickly and accurately input station names, and 'Memorization Mode,' which reveals only the first station and provides hints for others.

### Which subway lines can I learn with K지하철?

The app includes 912 stations across 7 Korean cities (Seoul, Incheon, Busan, Daegu, Gwangju, Daejeon, and surrounding areas) and 41 lines in 11 international cities (Tokyo, Osaka, New York, Taipei).

### Can K지하철 help with language learning?

Yes, by learning station names in their local scripts and languages (Japanese Kanji/Kana, English, Chinese), users can simultaneously practice foreign language vocabulary and prepare for travel.

### Does K지하철 have ads?

Yes, K지하철 contains advertisements. This allows the app to be offered for free to users.

### How does K지하철 track user progress?

The app automatically saves clear times and hint usage for each game, allowing users to view their best records per line and mode. These achievements can be shared as card images.

### What are the age requirements for K지하철?

K지하철 is rated for ages 4 and up, making it suitable for children and adults alike to learn about subway systems.

### On which devices can I play K지하철?

K지하철 is available on iPhones, iPads, and iPods, providing a flexible gaming experience across Apple devices.

## Version history (last 5 releases)

### 1.0.7 — 2026-08-30

- Added language selection for international route input!
- Added option to play routes in reverse!
- Added background music!
- Improved app stability!

### 1.0.6 — 2026-08-11

Reduced in-game lag and improved overall speed.

### 1.0.5 — 2026-07-22

- Expanded representative routes by country (14 countries · 27 lines · 671 stations)
- Added support for French, Norwegian, Danish, German, Dutch, Swedish, Spanish, and Russian
- Added Busan Donghae Line (23 stations): Added the full section from Bujeon to Taehwagang to Busan line selection and transit map
- Reflected Seoul Subway Line 1 Yeoncheon Extension: Added the `Yeoncheon → Jeongok → Cheongsan → Soyosan` section
- Reflected Seoul Subway Line 4 Jinjeop Extension: Added the `Jinjeop → Onam → Byeollae Byeolgaram → Buramsan` section
- Improved app stability and fixed bugs

### 1.0.4 — 2026-07-20

- 新增日本线路
- 新增香港地铁及线路
- 强化游戏特效
- 修改正确答案判定标准

### 1.0.3 — 2026-07-17

- Updated line and station designs
- New Quests Tab: 16 unique achievements, from your first clear to a 30-combo, international expeditions, and 3-minute speedruns
- Combo System: Keep a correct answer streak going to make your combo badge heat up
- Start Animation: Begin your run with a thrilling "3·2·1·Go!" countdown
- Train Animation: Watch the train on the route map speed to the next station every time you get an answer right

## More apps by JAEMIN LEE

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- [Dhmg](https://appshunter.io/ios/app/dhmg/id6763934719)
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All apps by JAEMIN LEE: https://appshunter.io/developer/1894477300

## Related topics

[south korea subway](https://appshunter.io/ios/topics/south-korea-subway)

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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 2026-09-06.*