간당간당 - 원클릭 출퇴근 지하철 알림

Why search every morning when you take the same route?

Gandanggandang is an app dedicated solely to your daily commute. Register your route from home to work just once. From then on, a single click in your notifications will guide you from boarding to alighting.

■ Commuting with a Single Click

When your designated commute time arrives, the app will appear in your notification bar. With a single click, guidance from home to work and vice versa begins immediately, and notifications arrive at every moment of boarding, transferring, and alighting. The daily route search will disappear.

■ Transfers Based on Calculation, Not Guessing

It displays real-time train arrival information for transfer stations in advance. If you take this train, it arrives at 8:51; if you take the next, it arrives at 8:58. You can know the arrival times for both routes before you even get off at the transfer station. If you transfer twice, the difference widens even further, and Gandanggandang calculates that for you.

■ Real-time Location Without Looking Up

You can instantly check which stations you are currently passing between and how many stops remain until your stop right on the screen and lock screen. You no longer need to look out the window to find the station name.

■ Uninterrupted Guidance Even Underground

Guidance continues even in underground sections where GPS signals are unavailable. Unlike navigation apps that stop when location is lost, this feature calculates your location based on train operation data.

■ Warning for Boarding in the Wrong Direction

You will be notified immediately if you move in a different direction than the intended route after boarding the train. It also provides notifications if you mistakenly board the wrong line on the same platform.

■ Calculations Tailored to You the More You Use It

It records how many minutes it actually takes you to pass through transfer passages, so the more you use it, the more accurate the predictions become, tailored to your body. Recommended for:

· Those who always wonder, "Will I be able to catch this train?" at transfer stations

· Those who commute on lines with long intervals between trains (Line 4, Suin-Bundang Line, Gyeongui-Jungang Line, etc.)

· Those who are tired of searching every day for the same route

Now, the only thing hanging by a thread is your name.

Notice

· This app does not recommend fast movement, such as running, within the station. It only provides estimated arrival times for each train; the method of movement is at the user's discretion. Please prioritize safety within the station.

· Real-time information is based on public data and may differ from reality depending on operating conditions.