Published by TeamDoppelGanger on Nov 18, 2024

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Why should I report an Issue with Smarter Subway – Korean subway?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of TeamDoppelGanger to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
contact Smarter Subway – Korean subway image 1 contact Smarter Subway – Korean subway image 2

About Smarter Subway – Korean subway

1. 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.

2. A necessity when using the Korean subway, try it now! ■ 1. ■ 2. ■ 3. ■ 5. ■ 6. - You can use the service without allowing optional permissions and withdraw your access permission as below. . OS 6. . OS below 6. 0: Access rights cannot be revoked, so they can be revoked by updating OS.

Smarter Subway Customer Insights

1. I think it's time to transfer to another app lolAmazing app! I always need this app to find a way to get to my destination lol I'm really surprised how the subway arrival times are accurateNot many bug and very useful to check the time and location for public train in S.KoreaThis apps helps a lot when travelling in korea.. every informations is accurate...There is no option to change the language to English.

2. It tells you the arrival time for each train, but doesn't tell you which platform.

3. 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.

4. You don't see foreigners complaining about NY city transit apps not being in anything other than English because they understand that it was meant for Americans.

5. Waited for the rapid train, but ended up watching it arrive at a different platform.

6. Korean app serving its purpose to Koreans-and not you-is not useless, you are.It was pretty good before, but it has been really inaccurate nowadays.

7. My friend told me to download it and hers is in English.The schedule is always wrong even changing to '실시간' instead of '시간표'.very quick and snappy app.

8. Maybe optimize the train schedule to include which platform the train is arriving at.

9. Why some people feel so entitled and complain about the app not being in English is beyond me.

10. It's a Korean App made to be used in Korea for people in Korea.

11. That doesn't really help the situation, though I do appreciate the fast feedback.Good but could use more features.

Steps to Troubleshoot & Fix Smarter Subway Issues

1. Fix Smarter Subway Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Smarter Subway: Restarting the app will resolve most errors.
  2. Update the Smarter Subway App. Here is how:
    1. On Android goto PlayStore » Search for "Smarter Subway" » Open Smarter Subway – Korean subway » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Smarter Subway » click "UPDATE".
  3. Clear Smarter Subway – Korean subway app cache: Clearing cached data will force your app to retrieve the latest data directly from Smarter Subway servers.
    1. On Android, goto Settings » Apps » Select "Smarter Subway – Korean subway" » click Storage » click "Clear Cache".
  4. Check Smarter Subway app permissions. If any of these permissions required to use your device's features are disenabled, Smarter Subway might not work.
  5. Uninstall and reinstall Smarter Subway. If nothing else has worked, completely uninstall Smarter Subway then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Smarter Subway not working


2. Fix Smarter Subway Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Smarter Subway be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Smarter Subway not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Smarter Subway may not be able to connect to the Internet when running in the background.

Reported Issues