Bumbilkka - Crowd Forecast
by Hasegi Inc.
· Travel
· Free
On the App Store since October 2026
· Data updated
Bumbilkka - Crowd Forecast is made and published by Hasegi Inc. AppBrain is an independent app data site and isn't affiliated with Hasegi Inc. The app name, icon, screenshots and description belong to Hasegi Inc. and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 4, 2026
Rankings
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Also available on Google Play
Releases
Updates seen on the App Store- Version
- 1.0.0
- Launched
- October 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 29.4 MB
- Content rating
- Everyone
Technologies used by Bumbilkka - Crowd Forecast
About the app and developer
About Bumbilkka - Crowd Forecast
Bumbilkka - Crowd Forecast is a travel app developed by Hasegi Inc.
User Ratings
The app has no ratings yet.
App Information
Bumbilkka - Crowd Forecast is freely available from the App Store. The app size is 29.41 MB. The latest version available is 1.0.0. The last update was on October 4, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since October 2026.
Developer information for Hasegi Inc.
Address:
Store listing
By Hasegi Inc., from the App Store
Screenshots by Hasegi Inc., from the the App Store listing
Description by Hasegi Inc. Written by the developer, not by AppBrain. Click to read.
Check how crowded a place will be before you go.
Bumbilkka shows a 30-day crowd forecast for tourist spots across South Korea.
It is built on open tourism data published by the Korea Tourism Organization,
refreshed once every morning, so you can pick a day when fewer people are there.
[ Main features ]
30-day calendar
- Every place opens as a calendar of the next 30 days.
- Weekdays line up in columns, so busy weekends stand out at a glance.
- The calmest day within the month is called out for you.
- Even for places that are always busy, you see how the day ranks among that
place's own 30 days.
Try these instead
- When the day you picked looks crowded, the app suggests calmer places
in the same province for that exact day.
- It looks in the same district first and favours places people actually
visit on the same trip.
- Where coordinates are known it shows the distance, and skips places too far away.
Off the beaten path
- Calm places in districts the Ministry of the Interior and Safety lists
as population-declining.
- Find somewhere quieter and help a region that needs visitors.
Today and the weekend
- See places forecast to draw the fewest visitors today, and the busy ones.
- Switch to the upcoming weekend with one tap.
Browse by region
- Pick a province and a district, then sort places by how calm they are.
- See the districts weekday visitor pattern from the last four weeks.
Events
- Festivals running now and starting within 45 days.
- Check how crowded the surrounding area is at the same time.
Saved places and reminders
- Save the places you visit often and see them on the home screen.
- Get a daily notification with that days level for your saved places.
[ About the data ]
- Source: Korea Tourism Organization open data (TourAPI / Korea Tourism Data Lab)
and the Ministry of the Interior and Safety population-declining area list
- Updated once a day, around 06:00 KST
- The crowd index is a machine-learned estimate from mobile-network visit patterns.
It is not a live headcount and can differ from what you find on site.
- A level compares a place with its own 30 days, not with other places, and it is not a
visitor count. "Peak" means that place is at its own busiest stretch, not that it is
crowded in absolute terms.
[ Good to know ]
- No sign-up.
- No location permission.
- Saved places and settings stay on your device.
- Free, with ads.
Contact: hasegi.cs@gmail.com
Bumbilkka shows a 30-day crowd forecast for tourist spots across South Korea.
It is built on open tourism data published by the Korea Tourism Organization,
refreshed once every morning, so you can pick a day when fewer people are there.
[ Main features ]
30-day calendar
- Every place opens as a calendar of the next 30 days.
- Weekdays line up in columns, so busy weekends stand out at a glance.
- The calmest day within the month is called out for you.
- Even for places that are always busy, you see how the day ranks among that
place's own 30 days.
Try these instead
- When the day you picked looks crowded, the app suggests calmer places
in the same province for that exact day.
- It looks in the same district first and favours places people actually
visit on the same trip.
- Where coordinates are known it shows the distance, and skips places too far away.
Off the beaten path
- Calm places in districts the Ministry of the Interior and Safety lists
as population-declining.
- Find somewhere quieter and help a region that needs visitors.
Today and the weekend
- See places forecast to draw the fewest visitors today, and the busy ones.
- Switch to the upcoming weekend with one tap.
Browse by region
- Pick a province and a district, then sort places by how calm they are.
- See the districts weekday visitor pattern from the last four weeks.
Events
- Festivals running now and starting within 45 days.
- Check how crowded the surrounding area is at the same time.
Saved places and reminders
- Save the places you visit often and see them on the home screen.
- Get a daily notification with that days level for your saved places.
[ About the data ]
- Source: Korea Tourism Organization open data (TourAPI / Korea Tourism Data Lab)
and the Ministry of the Interior and Safety population-declining area list
- Updated once a day, around 06:00 KST
- The crowd index is a machine-learned estimate from mobile-network visit patterns.
It is not a live headcount and can differ from what you find on site.
- A level compares a place with its own 30 days, not with other places, and it is not a
visitor count. "Peak" means that place is at its own busiest stretch, not that it is
crowded in absolute terms.
[ Good to know ]
- No sign-up.
- No location permission.
- Saved places and settings stay on your device.
- Free, with ads.
Contact: hasegi.cs@gmail.com