Social Media Is Becoming More About Staying Connected Than Being Seen
Recently, the shared Vlog app setlog has been gaining traction in both Japan and South Korea.
Unlike Instagram or TikTok, where the goal is often to reach a broad audience, setlog focuses on sharing everyday moments with a small circle of close friends.
At first glance, it may seem like just another private social app. However, its growth may reflect a broader shift in how younger generations are using social media.
Contents
What Is setlog?
setlog is a private Vlog app where users share photos and short videos from their daily lives.
Rather than focusing on followers or engagement, it encourages users to casually document everyday moments with people they already know.
Similar examples include:
- BeReal
- Shared photo albums
- Life-logging apps
Instead of broadcasting to everyone, these platforms prioritize sharing within existing relationships.
How Did setlog Spread?
Japan
Search interest in Japan remained relatively low until the end of April before increasing gradually toward the end of May.
Rather than growing rapidly within a shorter period, they took the route that, gradually grows over several months.
Much of this visibility appears to have come from social media, where users shared screenshots, invited friends to join, and posted about their experiences.
Yahoo! News articles introducing setlog also generated discussion on X, exposing the app to a much wider audience and accelerating its spread.
South Korea
South Korea followed a different timeline.
Search interest began increasing during April, roughly one month earlier than Japan, before stabilizing.
Rather than spreading primarily through news coverage, setlog appears to have gained momentum through domestic online communities and friend networks before reaching broader social media audiences.
The app may also have benefited from the growing popularity of “friendship Vlogs” (우정 브이로그)—content focused on documenting everyday life with close friends rather than creating content for a public audience.
One Korean creator’s post on X translates as follows:
“There have been a lot of friendship vlogs popping up on Reels lately, so I asked my friend to do one with me, and my friend Chakani said “OK,” so we’re doing it now…
The best part about this is: whenever I see a pretty sky or some flowers, I end up stopping to film them just so I can show them to my friend… Usually, we can’t even keep in touch because of the time difference, but it’s nice to be able to see what each other is up to… It’s so funny when we show each other flowers.”
Although both countries embraced setlog, the timing of awareness differed significantly. South Korea experienced earlier, gradual growth, while Japan saw a later with gradual increase in interest.
Did That Awareness Translate Into Downloads?
Search trends show when people became aware of the app.
Download data shows how that awareness translated into actual adoption.
Using Apptica data from March onward, we can compare how setlog performed in Japan and South Korea as awareness increased in each market.
The data shows that Japan experienced a much larger surge with the average of around 6,457 downloads (AOS), and 37,934 downloads (iOS) after late May.
Meanwhile, although South Korea did not experience the same explosive spike, the app has continued to perform steadily in its home market, averaging approximately 8,079 downloads (AOS), and 6,834 downloads (iOS) per day.
In other words, the data suggests that while Japan became the app’s largest growth market during its viral period, South Korea has maintained healthy and consistent adoption.
The differences between iOS and Android downloads also reflect each country’s smartphone market.
Japan has one of the world’s highest iPhone adoption rates, particularly among younger users—the primary audience for setlog.
South Korea, on the other hand, has a much larger Android user base.
As a result, differences between iOS and Android downloads are likely influenced not only by user behavior but also by the underlying smartphone market share in each country.
How Does This Compare With BeReal?
setlog’s growth becomes even more interesting when compared with BeReal.
BeReal became a major success in Japan but never reached the same level of adoption in South Korea.
setlog tells a different story.
Although Japan generated the larger spike in downloads, South Korea users have not been downloading BeReal as much.
This suggests that success isn’t determined simply by whether an app belongs to the “private social” category.
Instead, local consumer behavior, existing social habits, and the way an app spreads within each market can significantly influence its adoption.
The Bigger Trend
Although setlog spread differently in Japan and South Korea, both markets point toward the same broader trend.
The role of social media is evolving.
It used to be about:
- Building a following
- Expressing yourself publicly
- Reaching as many people as possible
Today, it’s increasingly about:
- Staying connected with close friends
- Sharing everyday moments
- Letting people know you’re doing okay
Rather than trying to stand out, many users are looking for ways to strengthen existing relationships.
What This Means for Marketers
setlog’s popularity suggests that people may increasingly value digital experiences that deepen existing relationships rather than expand new ones.
Instead of asking:
“How many people can we reach?”
companies may also need to ask:
“How can we make it easier for people to share everyday moments with the people they already care about?”
This shift won’t apply equally to every product or every market.
However, for services centered around communication, sharing, or community, designing around existing relationships may become an increasingly important competitive advantage.
Final Thoughts
setlog isn’t simply another social media app that went viral.
Its growth in Japan and South Korea reveals two different paths to success.
South Korea experienced earlier, steady adoption through existing communities, while Japan saw a later but much larger surge driven by rapid awareness and downloads.
Despite these different trajectories, both markets point toward the same broader consumer shift.
For many younger users, social media is becoming less about broadcasting their lives to everyone—and more about staying connected with the people who matter most.
Sources:
Apptica. Estimated iOS and Google Play download data for setlog and BeReal in Japan and South Korea. Retrieved July 9, 2026.
Google Trends. Search interest for “setlog” (Japan) and “셋로그” (South Korea). Retrieved July 9, 2026.
https://twitter.com/somuchb2ue/status/2038154616026943662?s=20
https://x.com/nikkei/status/2070401953100628303?ref_src=twsrc^tfw|twcamp^tweetembed|twterm^2070401953100628303|twgr^08ed48b0be37164859559dba7cca6fb32d4bd2dc|twcon^s1_&ref_url=https%3A%2F%2Fapp.notion.com%2Fp%2Faixinc%2FSetlog-38a2583d4c3b804ea5cacf7b5a4b474c
