원기날씨 - 미세먼지, 기상청, 날씨

Korea's representative weather app that won the Korea Meteorological Administration mobile app contest excellence award. WHO standard fine dust!

WonGi Chae · wongi.weather

Not rated yet 5M+ downloads v4.5.17 15 MB Android 7.0+ PEGI 3 · Everyone

Download APK 15 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v4.5.17 (266)
Updated: Oct 4, 2026 (5 days ago)
APK size: 15 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Weather (app)
Listed since: Apr 20, 2021 (at least)
Permissions: 14 (2 sensitive)
Website: ggoggomool.tistory.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

원기날씨 - 미세먼지, 기상청, 날씨 is an app by WonGi Chae in the Weather category, listed since at least April 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 4.4.41, the APK grew from 12 MB to 15 MB and the minimum Android version rose from 5.0 to 7.0. It asks for 14 permissions, 2 of them sensitive: precise location and approximate location. It asks for the same permissions as version 4.5.16. The app can read the advertising ID that ad and analytics services use.

What's new in v4.5.17

v4.5.17 - 위젯 무한 로딩 수정 2차

Description

From the listing uploaded by “appupdater”.

Wongi Weather, winner of the Excellence Award at the Korea Meteorological Administration Mobile App Contest, provides weather information at the dong/eup/myeon level based on data provided by the Korea Meteorological Administration. Through Refreshing Weather, you can save up to five favorite areas and check the current weather, hourly forecast, weekly forecast, and fine dust pollution level. You can also easily observe domestic weather changes using national weather, satellite photos, radar images, and weather reports. In addition, it provides convenient features such as automatic alarms for snow/rain, fine dust, and weather reports, current weather status bar, and various types of widgets. ● Fine dust Based on data from Air Korea (Korea Environment Corporation, Ministry of Environment), it provides fine dust pollution levels and forecasts for each region, and you can choose between WHO and domestic standards. ● Snow/rain, fine dust, special weather warning Even without running the app, it automatically notifies you when there is unexpected snow or rain, when air quality is poor, or when a new weather warning is in effect. With a few simple settings, you can receive notifications whenever you want. ● Status bar current weather When you want to know the current weather, you no longer have to launch the app. This feature allows you to check the current weather conditions with a single drag. ● Satellite image You can observe Korea's weather changes at a glance through satellite images, radar images, and weather reports covering the Korean Peninsula/Asia/Earth. ● Widget Wongi Weather provides a variety of widgets in 12 different sizes. You can select a widget that suits your preference by combining the current weather, fine dust, hourly forecast, weekly forecast, and clock. Here you can specify transparency and behavior when touched. ● Theme There are various wallpapers and various weather icons that you can choose according to your taste according to the changes in the current weather, and you can use the ‘custom icon’ function to use your own icon. ● Select access rights details Location - Used when adding a favorite area or performing a current location search. Storage - Used to load custom icons and back up/restore your favorite regions. (Only for Android 9.0 and below) There are no required access rights, and you can use the app even if you do not agree to the optional access rights. If you have any errors or suggestions during use, please feel free to contact us via email or blog!

Version history

7 versions are listed, going back to v4.4.41. New versions arrive here every few months. Since v4.5.11 it requires Android 7.0+.

v4.5.17 LATEST Oct 4, 2026 15 MB TRUSTED v4.5.16 Sep 30, 2026 15 MB TRUSTED v4.5.15 Sep 14, 2026 15.6 MB TRUSTED v4.5.14 Jul 25, 2026 15.4 MB TRUSTED v4.5.11 Feb 6, 2026 14.6 MB TRUSTED

All 7 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Oct 4, 2026.
Certificate issued to “WonGi Chae” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Oct 4, 2026
Validated against Google Play Oct 4, 2026
Signed byCN=WonGi Chae
Signing certificate (SHA-1)AB:57:39:13:18:4D:F7:63:3B:0E:41:33:D0:A5:F6:4D:8B:BF:E5:9D
File MD59eb535d56428c0fb0f29035056a1f817
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (14)

원기날씨 - 미세먼지, 기상청, 날씨 requests 14 permissions, 2 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) wongi.weather.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Read basic phone state android.permission.READ_BASIC_PHONE_STATE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Location android.hardware.location
Portrait screen android.hardware.screen.portrait

원기날씨 - 미세먼지, 기상청, 날씨 APK: questions and answers

Is there a version of 원기날씨 - 미세먼지, 기상청, 날씨 for older Android phones?

The current version needs Android 7.0 or later. Version 4.5.0 is the newest listed build that installs on Android 6.0 and later. Get version 4.5.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the 원기날씨 - 미세먼지, 기상청, 날씨 APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 9eb535d56428c0fb0f29035056a1f817.