Check-Mig is a free Android application offered by Migración Colombia, aimed at travelers who are planning to visit Colombia. The app facilitates the pre-registration process for immigration and emigration, reducing wait times and streamlining the registration process for air, sea, land, and river checkpoints across the country.

The app is designed to provide travelers with a hassle-free experience by enabling them to complete the registration process in advance. This helps travelers avoid long queues and reduces the time spent at immigration checkpoints, allowing them to begin their travel experience in Colombia with ease. The app is user-friendly and easy to navigate, making it an excellent tool for frequent travelers.