
Gap-trip is a free Android travel app for choosing Korean attractions with more useful context than a simple place list. It combines available real-time crowd information, current weather, air-quality data, travel-convenience indicators, and nearby-facility details on a map. Travelers can compare places before leaving and make a practical choice for the time they actually have. The app supports English and Korean. Crowd coverage varies by location, and facility information is shown only where source data is available. Gap-trip is available on Google Play and is designed for everyday outings and short trips across Korea.