South Korea’s social map is not just YouTube or Instagram.
Local apps still run group life, neighborhood deals, campus talk, fandom, and AI chat.
Below is a short field guide.
Google Play ranks are for the Korea Social chart and move daily.
Snapshot: mid-September 2026.
| Logo | App | What it is | Developer | Office | Play category | KR Social rank |
|---|---|---|---|---|---|---|
 |
setlog | Hourly 2-second clips that stitch into a daily vlog. | New Chat Inc. | New York, Seoul | Social | #1 |
 |
Karrot (당근마켓) | Neighborhood buy-and-sell plus local community boards. | Danggeun Market Inc. | Seoul | Social | #3 |
 |
Naver Cafe | Forum communities by hobby, school, region, or fandom. | NAVER Corp. | Seongnam | Social | #4 |
 |
BAND | Closed groups for alumni, parents, teams, and churches. | NAVER Corp. | Seongnam | Social | #7 |
 |
Spoon | Live audio rooms and talk shows. | SpoonLabs | Seoul | Social | #11 |
 |
Daum Cafe | Older cafe network for long-running clubs and regional groups. | Daum / Kakao group | Jeju, Seongnam | Social | #14 |
 |
Weverse | Official artist–fan hub for posts, lives, membership, and shop. | WEVERSE COMPANY Inc. | Seongnam | Social | #15 |
 |
POSTYPE | Creator community for writing, art, and paid posts. | Postype, Inc. | Seoul | Social | #17 |
 |
WIPPY (위피) | Local dating and nearby-friends app. | NRISE | Seoul | Social | #18 |
 |
Naver Blog | Personal blogs used as public SNS for reviews and long posts. | NAVER Corp. | Seongnam | Social | varies |
 |
Everytime | Campus board for timetables, lectures, and anonymous school talk. | Vinu Labs Inc. | Seoul | Social | varies |
 |
DC Inside | Anonymous image-board; major source of memes and fast talk. | dcinside.com | Seoul | Social | varies |
 |
Berriz | Kakao’s artist–fan social layer. | Kakao Entertainment Corp. | Seongnam | Social | varies |
 |
GLAM (글램) | Dating app; stronger on grossing charts than free Social rank. | Cupist Inc. | Seoul | Social | varies |
 |
KakaoStory | Photo and status feed tied to KakaoTalk. | Kakao Corp. | Jeju, Seongnam | Social | lower |
 |
KakaoTalk | National messenger; how most Korean groups actually run. | Kakao Corp. | Jeju, Seongnam | Communication | — |
 |
Zeta | AI character chat and role-play stories. | Scatter Lab, Inc. | Seoul | Entertainment | — |
setlog
Developer: New Chat Inc. · Offices: New York and Seoul
Play category: Social · Recent KR Social rank: #1
Hourly 2-second clips that stitch into a daily vlog. Korea-first hit; company is dual-HQ, not a classic Korean chaebol app.
Karrot (당근마켓)
Developer: Danggeun Market Inc. · Office: Seoul, Seocho-gu
Play category: Social · Recent KR Social rank: #3
Neighborhood buy-and-sell plus local community boards. Most Koreans use it the way other countries use Craigslist plus Nextdoor.
Naver Cafe
Developer: NAVER Corp. · Office: Seongnam, Bundang
Play category: Social · Recent KR Social rank: #4
Forum-style communities by hobby, school, region, or fandom. Still the default “clubhouse” for many Korean interest groups.
BAND
Developer: NAVER Corp. · Office: Seongnam, Bundang
Play category: Social · Recent KR Social rank: #7
Closed groups for alumni, parents, teams, and churches. Strong with users 40+.
Spoon
Developer: SpoonLabs · Office: Seoul
Play category: Social · Recent KR Social rank: #11
Live audio rooms and talk shows. Closer to a Korean Clubhouse/Twitch-audio mix than a photo feed.
Daum Cafe
Developer: Daum / Kakao group · Offices: Jeju HQ, Pangyo
Play category: Social · Recent KR Social rank: #14
Older cafe/community network, still used for long-running clubs and regional groups.
Weverse
Developer: WEVERSE COMPANY Inc. · Office: Seongnam, Pangyo
Play category: Social · Recent KR Social rank: #15
Official artist–fan hub for K-pop and other acts: posts, lives, membership, shop.
POSTYPE
Developer: Postype, Inc. · Office: Seoul
Play category: Social · Recent KR Social rank: #17
Creator community for writing, illustration, and paid posts. Think a Korean mix of blog + Patreon.
WIPPY (위피)
Developer: NRISE · Office: Korea
Play category: Social · Recent KR Social rank: ~#18
Local dating and nearby-friends app. Often ranks higher on Social *grossing* than on free downloads.
Naver Blog
Developer: NAVER Corp. · Office: Seongnam, Bundang
Play category: Social
Personal blogs that still function as public SNS in Korea, especially for reviews and long posts.
Everytime (에브리타임)
Developer: Vinu Labs Inc. · Office: Korea
Play category: Social
Campus-only board for timetables, lectures, and anonymous school talk.
DC Inside
Developer: dcinside.com · Office: Seoul
Play category: Social
Image-board community. Fast, anonymous, and still a major meme/news source.
Berriz
Developer: Kakao Entertainment Corp. · Office: Pangyo / Seongnam
Play category: Social
Kakao’s newer artist–fan social layer, overlapping the same space as Weverse.
GLAM (글램)
Developer: Cupist Inc. · Office: Seoul
Play category: Social
Dating app; more visible on Play *grossing* charts than on the free Social list.
Not on the Social chart, but Korean and widely used
KakaoTalk
Developer: Kakao Corp. · Offices: Jeju HQ, Pangyo
Play category: Communication
National messenger. Group chats are how Korea actually organizes work, family, and school.
KakaoStory
Developer: Kakao Corp. · Offices: Jeju / Pangyo
Play category: Social
Photo/status feed tied to KakaoTalk. Peak years were earlier; still used by older users.
Zeta
Developer: Scatter Lab, Inc. · Office: Seoul, Seongdong-gu
Play category: Entertainment (not Social)
Korean AI character-chat app. Users build personas and role-play stories; big with teens and 20s.
Note for readers: Store rank ≠ daily use. KakaoTalk is still the default social layer even when Play files it under Communication.
https://appfigures.com/top-apps/google-play/south-korea/social?profile=product.212674020
