What is Gap-trip?
Gap-trip starts with a spare 30, 60, or 90 minutes and helps people compare reachable parks, walks, markets and events across Korea. It brings estimated travel time, weather, air quality, nearby stations and useful facilities into one planning view. Crowd information appears only where supported public data is available, and routes, hours and live conditions should still be checked before leaving. The Android app is free with ads, supports Korean and English, and the planner is also available on the web.