Best A alternatives: apps like A-CHA

aug spatial

Make anything into AR

Free

This app transforms your surroundings into a social feed where you can post text, images, and animated stickers in augmented reality. Discover messages left by others in real-world locations and connect with your community in an immersive way.

Bridge - 대학생 언어교환

외국인 친구와 진짜 언어교환

Free

Connect with university students for genuine language exchange. Practice your language skills by teaching your native tongue and learning a new one. Meet verified students through daily matches and optional offline meetups.

SnailPost: Slow Penpal Letters

Slow letters, real friendships

Free

Connect with people worldwide through thoughtful, handwritten letters instead of instant messages. Discover pen pals by interests and language, and track your letters' journeys on a living map. Designed for meaningful connections and a slower pace of communication.

Closer: Friends in Real Time

Go live & hang out in person

Free

This app connects you with people nearby who are available to meet in real life right now. Go live on a map to see who's around and initiate face-to-face meetups quickly. It prioritizes spontaneous in-person interactions over endless online chats.

Buddyya

Student Life in Korea

Free

Connect with fellow college students to enhance campus life. Share updates, engage with friends through real-time chat, and discover new connections. This platform fosters community and helps build relationships both on and off campus.

BRB — Make new friends

Meet&Chat Real People

Free

This app helps you forge genuine connections through short videos, moving beyond superficial interactions. Share your daily life and engage in meaningful conversations to build lasting friendships. It prioritizes authentic personality over static profiles, fostering a less lonely social experience.