‘키링’ is an innovative utility application designed for couples to share their special moments through a dedicated widget on their home screens. The app allows users to receive real-time photos from their partner, fostering communication and connection without the need for text messages. This feature makes it particularly appealing for long-distance couples who wish to feel closer despite the physical distance.

In addition to the real-time photo sharing, ‘키링’ offers a private 1:1 feed where users can create a shared photo album, preserving their unique memories together. The app also includes a 'like' function to express appreciation for shared photos, enhancing interaction. Ideal for close friends or partners wanting to document their experiences, ‘키링’ creates a personal space for users to cherish their relationship.