A-CHA is made and published by Hyeonggu Shin. AppBrain is an independent app data site and isn't affiliated with Hyeonggu Shin. The app name, icon, screenshots and description belong to Hyeonggu Shin and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 27, 2026
Rankings
App Store top chartsApp Store Rankings for A-CHA
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Releases
Updates seen on the App Store- Version
- 1.4.4
- Launched
- August 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 102.5 MB
- Content rating
- Medium
Technologies used by A-CHA
About the app and developer
About A-CHA
A-CHA is a social networking app developed by Hyeonggu Shin.
User Ratings
The app has no ratings yet.
App Information
A-CHA is freely available from the App Store. The app size is 102.49 MB. The latest version available is 1.4.4. The last update was on October 27, 2026.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on the App Store since August 2026.
Developer information for Hyeonggu Shin
Address:
Frequently asked questions about A-CHA
Is A-CHA free?
Yes. A-CHA is free on the App Store.
Is A-CHA still available?
Yes. A-CHA is on the App Store, and the last update we saw was on October 27, 2026.
How large is A-CHA?
A-CHA is 102.49 MB.
Is A-CHA suitable for children?
App Store gives A-CHA a medium maturity rating, so it is not meant for young children.
Who made A-CHA?
A-CHA was developed by Hyeonggu Shin. It is listed in the social networking category on the App Store.
What are the best alternatives to A-CHA?
People looking at A-CHA also look at these social networking apps: Placely - Live Offline, Yunoo — Meet the world, Omakaya: Chat Across Languages, Fren: Mood Chat & Make Friends, aKind: Friends & Events Nearby.
Store listing
By Hyeonggu Shin, from the App Store
Description by Hyeonggu Shin Written by the developer, not by AppBrain. Click to read.
FIND YOUR CREW
Join your campus group chat and meet people from your school, your country, or your exchange term. Say hi before you even land.
BUNGAE — SPONTANEOUS MEETUPS
Coffee in ten minutes. Dinner tonight. Noraebang this weekend. Pick a time, pick a place, and a group chat opens with everyone who's in. No planning committee required.
SETTLE IN
Rooms near your campus with the walking distance shown. Straight answers on SIM cards, bank accounts, ARC and visa paperwork, and what to do when something goes wrong.
NEAR YOUR CAMPUS
Cafes, bars, study cafes, laundry, noraebang and PC rooms within a ten-minute walk of 70 campuses. Checked on two maps, with prices in your currency.
EXPLORE KOREA
Weekend trip ideas with real costs and travel times. Build a day course with friends, then turn it into a trip anyone can join.
SHOP
Everyday essentials at local prices, delivered. Deodorant, adapters, and the things that are oddly hard to find here.
A-CHA is community first. Real campuses, real people, real plans.