An appointment ends early in Seoul and you have 45 minutes. A normal itinerary list is too broad, but opening a map and zooming around still does not tell you what is realistically reachable.

I changed Gap-trip's comparison flow around that problem: choose 30, 60, or 90 minutes and a travel mode, then compare places by estimated travel time, weather, air quality, and official crowd data where public coverage exists. After picking a destination, the route can be opened in KakaoMap or Naver Map, with nearby station, restroom, or nursing-room checks tied to that place.

It is a free Android app with ads. Crowd and facility coverage varies by place, so I still recheck official hours and same-day notices before leaving.

The English Play page is here:

When you are going out with a child, picking the destination is only half the job. I kept checking whether there was a nursing room, restroom, or nearby station before leaving.

Gap-trip now keeps those checks around the place you select. Open a destination and you can see nearby nursing rooms, childcare rest areas, restrooms, and stations on the map and in a list.

One important limit: this is not a find the nearest nursing room from my current location feature. It is for checking facilities around a destination before you go, and operating information can change.

I wrote up the actual screen and flow here:

I kept doing the same thing after choosing somewhere in Seoul: open transit, weather, crowd data, then a map again for a restroom or cafe.

That loop became Gap-trip. I'm trying to work out what still sends people into another app.

What do you check first after you decide where to go?