JIHASEOM: Korea Subway

In-app purchases
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

JIHASEOM helps you follow subway journeys in South Korea, with get-off and transfer alerts on your Lock Screen and in notifications.

Choose your departure station, destination and train, then check the remaining stops, next station and estimated arrival time while using other apps. Notification appearance varies by device and Android version.

■ Train information without GPS tracking
JIHASEOM uses public real-time train data or timetables instead of tracking your device's location. No account or sign-in is required.

■ Get-off and transfer guidance
Follow your journey and transfer connections. If you miss your train or change your plans, you can select another train or change your transfer station during the journey.

■ Maps, widgets and daily journeys
Explore the Seoul metropolitan subway map. Save frequent routes, view train arrivals in Home Screen widgets, and set your own commute reminders. Share an arrival-time link with friends.

■ A platform of your own
Enjoy pixel-art platforms and trains. Optional one-time cosmetic purchases are available; journey guidance does not require a purchase.

■ Korean subway coverage
Choose a region in Settings: Seoul metropolitan area, Busan/Ulsan, Daegu, Gwangju or Daejeon. Some lines use real-time information and others use published timetables. The route map currently covers the Seoul metropolitan area. This app does not provide subway guidance outside South Korea.

■ Four interface languages
Korean, English, Japanese and Simplified Chinese. Station names without a translation may appear in English.

Train information comes from public transport data providers and may be delayed or differ from actual service. Timetable-based information is an estimate, not live train tracking.

Support: https://jihaseom.app/
Privacy policy: https://jihaseom.app/privacy
Get-off and transfer alerts for Korean subways, on your Lock Screen.
Updated on
Oct 4, 2026
Featured stories

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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Financial info, Photos and videos and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new


· Improved journey guidance and screen layouts.
· Added station numbers and clearer boarding directions for non-Korean languages.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
박찬영
chanpa2411@gmail.com
법원로 114 C동 1534호 송파구, 서울특별시 05854 South Korea