Smarter Subway – Korean subway
Smarter Subway – Korean subway Summary
Smarter Subway – Korean subway is a free, ad-supported Android app in Maps And Navigation by DoppelSoft. Released in Feb 2011 (15 years ago). It has about 21.1M+ installs and 104K ratings with a 4.25★ (good) average. Based on AppGoblin estimates, it reaches roughly 60K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Aug 21, 2026
Recent activity: 899 installs this week (3.5K over 4 weeks) showing steady growth , and 1.00 new ratings this week View trends →
SDK intelligence: AppGoblin detected 20 ad networks(e.g. Google), 8 development tools, 4 business tools, 2 mediation,and 1 analytics: product integrated into Smarter Subway – Korean subway. View full SDK list →
Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Jul 7, 2026.
Smarter Subway – Korean subway SDKs Summary
Smarter Subway – Korean subway was last scanned for SDKs on 2026-08-07. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
Google
Facebook
AppLovin
Unity
Square
Kotlin
AdMob
Firebase
Cash App
Line
Kakao4.25★
Ratings: 104K
Screenshots
App Description
Find all the information you need to use the Korean subway quickly and easily!
The ‘Smarter Subway’ 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]
■ 1. Quick and accurate ‘Subway Information’
- 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
■ 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
■ 3. User-centered ‘Optimal Route Provision’
- 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
■ 4. Intuitive ‘Subway Route Map’
- Understand complicated subway lines and stations easily
- With the express route map, express train stops can be checked immediately
■ 5. Smart arrival notifications – ‘Arrival Alarm, Share Arrival Time’
- Don’t miss your transfer stations and destination with the arrival alarm
- Easily share your arrival time through ‘KakaoTalk’
■ 6. ‘Multilingual Support’ 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 > ‘Contact Us’
- Mail: sm