Smarter Subway โ€“ Korean subway

Contains ads
4.3
104K reviews
10M+
Downloads
Content rating
Everyone
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About this app

The โ€˜Smarter Subwayโ€™ app provides you with smarter and more convenient Korean subway trips/lifestyles with all the information including real-time arrival information, an intuitive subway route map, the optimal route and predicted time, fare, and more.

A necessity when using the Korean subway, try it now!

[Main Features]
โ–  1. Quick and accurate โ€˜Subway Informationโ€™
- Provides the latest subway information in the Seoul Metropolitan Area, as well as Busan, Daegu, Gwangju, and Daejeon
- Provides official subway timetables and real-time subway arrival information

โ–  2. Search for stations and routes with convenience
- Station Search: Search the station name and see the location of the station on the route map immediately
- Quick Search: Easily search for a route using a station registered in favorites
- Recent Search: Check routes recently searched, and pin favorite routes to the top

โ–  3. User-centered โ€˜Optimal Route Provisionโ€™
- Customize your route search by basing it on departure, arrival, and last train times, via stations and more
- Provides detailed route information such as duration, estimated cost, quick transfer and alighting, toilet location, to and more

โ–  4. Intuitive โ€˜Subway Route Mapโ€™
- Understand complicated subway lines and stations easily
- With the express route map, express train stops can be checked immediately

โ–  5. Smart arrival notifications โ€“ โ€˜Arrival Alarm, Share Arrival Timeโ€™
- Donโ€™t miss your transfer stations and destination with the arrival alarm
- Easily share your arrival time through โ€˜KakaoTalkโ€™

โ–  6. โ€˜Multilingual Supportโ€™ makes using the Korean subway convenient
- We support Korean, English, Chinese, and Japanese

[Optional Access Permission]
- Location: Used to search for stations near your current location and arrival alarms
- Notification: Arrival alarms for transfer and destination stations, current station notification
- You can use the service without allowing optional permissions and withdraw your access permission as below.
. OS 6.0 and later: Settings> Apps> Select App>Permissions> Permissions can be allowed and revoked
. OS below 6.0: Access rights cannot be revoked, so they can be revoked by updating OS.

[Customer Service]
- For inquiries about app usage, you can submit a request by clicking on Settings > โ€˜Contact Usโ€™
- Mail: smartersubway@doppelsoft.net
- Tel: 031 - 8038 - 2310
Updated on
Apr 13, 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.
This app may share these data types with third parties
Location, App activity and 3 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

Ratings and reviews

4.3
103K reviews
A Google user
August 28, 2019
Good but could use more features. It tells you the arrival time for each train, but doesn't tell you which platform. Waited for the rapid train, but ended up watching it arrive at a different platform. I had to take the normal train in the end. Maybe optimize the train schedule to include which platform the train is arriving at. Otherwise good app.
53 people found this review helpful
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Benjamin West
March 20, 2023
This app does not seem to have an option to switch language. Not terribly useful if you aren't fluent in Korean. Edit after response: so you respond to my complaint about the app not being multilingual, by telling me in Korean, that the multilingual version should be coming soon. That doesn't really help the situation, though I do appreciate the fast feedback.
25 people found this review helpful
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DoppelSoft
March 20, 2023
์•ˆ๋…•ํ•˜์„ธ์š”. ์ง€ํ•˜์ฒ  ์ข…๊ฒฐ์ž์ž…๋‹ˆ๋‹ค. ์„œ๋น„์Šค ์ด์šฉ์— ๋ถˆํŽธ์„ ๋“œ๋ ค ์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค. ํ˜„์žฌ ๋‹ค๊ตญ์–ด ์ง€์› ๊ธฐ๋Šฅ์„ ๊ธฐํš ๋ฐ ๊ฒ€ํ† ์ค‘์— ์žˆ์œผ๋ฉฐ, ๋ฌธ์˜ ๋‚ด์šฉ์„ ๋‹ด๋‹น ๋ถ€์„œ๋กœ ์ „๋‹ฌํ•˜์—ฌ ๋น ๋ฅธ ์‹œ์ผ ๋‚ด๋กœ ๊ฐœ์„ ๋  ์ˆ˜ ์žˆ๋„๋ก ๋…ธ๋ ฅํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ์•ฑ ์ด์šฉ ์ค‘ ๊ถ๊ธˆํ•˜์‹  ์ ์€ ์•ฑ ์„ค์ •์˜ [์ž์ฃผ๋ฌป๋Š”์งˆ๋ฌธ] ํ˜น์€ [์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜๋ฌธ์˜] ๋ฉ”๋‰ด๋ฅผ ์ด์šฉํ•ด์ฃผ์„ธ์š”! ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
Anupriya
December 22, 2024
1. It would have been better if there was live station location tracking. 2. I think the live notifications are still missing. Bcoz today i was at a station line2 for 1hr and didn't know why there was no train. Then had to move to another subway line to travel.
8 people found this review helpful
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DoppelSoft
December 23, 2024
Hello, this is Smarter Subway. After selecting a subway station, activate the "Real" toggle in the center-right to check real-time arrival information. (Metropolitan) After searching for a route, you can set an arrival reminder using the "Alarm" button at the bottom. Thank you.

Whatโ€™s new

6.01 Various improvements and performance enhancements.