Comparison

setlog vs Gatchi

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

setlog

Create friendship vlogs with friends by capturing 2-second clips every hour. The app automatically compiles these moments into a daily video diary. Share your logs and tag the official account.

Highlights
  • Friendship vlog creation
  • Hourly 2-second clips
  • Real-time monitoring
  • Automatic video generation
  • Log sharing with tagging
Read full description

share everyday moments with your friends @setlog_app

About

Gatchi

Features
Read full description

Enjoy Korea together. Gatchi ("같이" — Korean for "together") connects you with people who share your interests, so you can experience Korea with company. Build your Korea bucket list, find people who want to do the same things, chat, and turn those plans into real meetups. Planning a trip, visiting now, or living here — Gatchi helps you find the people who make each moment better. BUILD YOUR KOREA BUCKET LIST Pick what you actually want to do: chimaek by the Han River, a baseball game, sunrise on Bukhansan, a night at a pocha, hanbok at the palace, noraebang, Seongsu cafés, Namsan, Jeju, traditional markets, Han River cycling. Your list is how you find people — and how they find you. DISCOVER PEOPLE WHO MATCH Browse profiles in your city with filters that matter: distance, neighborhood, age, languages, nationality, interests, and the bucket list items you have in common. Narrow it to travelers or to people living in Korea. INVITE, DON'T JUST SWIPE Every invitation is attached to a specific activity. Instead of a blank "hi," you're asking someone to do something concrete. If you both invited each other, you match instantly and the chat opens. JOIN OR HOST GROUP ACTIVITIES Browse activities other members created — a hike, a food crawl, a language exchange, a night out — and join with one tap. Hosting is just as simple: create an activity, set the place and time, and a group chat opens automatically. CHAT AND MAKE A REAL PLAN Message one-to-one or in groups, in real time. When you're ready, propose a place and time right inside the chat. Once everyone confirms, it lands on your Plans tab, with reminders the day before, the morning of, and 30 minutes ahead. BUILD A REPUTATION After you meet, leave reputation tags — friendly, punctual, reliable, great conversation. Reputation shows on profiles, so the people you meet come with a track record. SAFETY AND CONTROL - Report or block anyone, at any time - Profiles with multiple reports are automatically hidden from Discover while our team reviews them - Location is used only to sort people by distance, and only while the app is open - Snooze Discover whenever you want to step back - Per-category notification settings - Delete your account at any time FOR TRAVELERS Line up plans before you land. Share your dates and destination, get matched with people whose schedules overlap yours, and arrive with a conversation already going. FOR PEOPLE LIVING IN KOREA Show newcomers the places you love, practice languages, and build a circle around what you actually enjoy doing — not just where you work or study. Korea is better shared. Make friends who share your interests, and enjoy it together. Questions or feedback: support@gatchi.co

Screenshots

setlog4 screens
Gatchi4 screens

Verdict

The call

The clearest difference is update cadence: setlog at every 2 days against Gatchi's every 10 days. setlog also leads on chart position (#63 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

setlog ships an update every 2 days, Gatchi every 10 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 9 level
setlog versus Gatchi: the parameters behind the verdict, then further details
ParametersetlogGatchi
PriceFreeFree
Rating4.0 (61 ratings) — better—
Positive reviews62.9% of reviews—
Number of ratings61 — better—
Update frequencyEvery 2 days — betterEvery 10 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#63 — better—
DevicesiPhoneiPhone
Requires iOS17.616.4 — better
Further details — not scored
Size84 MB53 MB
Age rating12+17+
Developernew chatChanghee Jung

In-app purchases

None

setlog

No in-app purchases

None

Gatchi

No in-app purchases

Questions

Is setlog free?
setlog is free to download, with no in-app purchases.
Is Gatchi free?
Gatchi is free to download, with no in-app purchases.
Do setlog or Gatchi have ads?
Neither setlog nor Gatchi shows ads.
Which is updated more often, setlog or Gatchi?
setlog ships an update every 2 days, and Gatchi every 10 days. Most recently, setlog was updated on October 17, 2026 and Gatchi on October 14, 2026.

Other comparisons