Top 50 · Updated: 4 Sep 2026

The Top Free chart ranks apps by download volume, showing which free apps are attracting the most new users right now. These rankings are sourced directly from the South Korea App Store and updated every day. 9 of these 50 apps are newcomers since the previous update; Nullschool - explore weather made the biggest jump, climbing from #36 to #21; Windy.com - Weather Radar holds a steady position at #1, where it has charted for 113 days.

#1 Windy.com - Weather Radar icon
Windy.com - Weather Radar
On chart 113 days · Peak #1
Free 4.9 ★ View
↑1 #2 기상청 날씨알리미 icon
기상청 날씨알리미
On chart 113 days · Peak #1
Free 3.5 ★ View
↓2 #4 Safety tips icon
Safety tips
On chart 113 days · Peak #1
Free 1.6 ★ View
↑3 #5 Windy.app — Wind, Tides, Radar icon
Free 4.8 ★ View
↓1 #6 물때와날씨-조석예보, 바다날씨의 똑똑한 해석 icon
Free 4.4 ★ View
↓1 #8 날씨날씨 - 날씨, 미세먼지, 기온별 옷차림 icon
Free 4.7 ★ View
#9 AccuWeather - Weather Alerts icon
Free 4.7 ★ View
↑3 #10 바다로드 - 해루질, 물때표, 낚시 포인트와 어장 지도 icon
Free 5 ★ View
#11 MeteoSwiss icon
MeteoSwiss
On chart 113 days · Peak #9
Free 4.7 ★ View
#12 Drone Forecast: App 4 UAV, DJI icon
Drone Forecast: App 4 UAV…
On chart 112 days · Peak #11
Free 4.6 ★ View
↓3 #13 첫화면 날씨-위젯, 미세먼지, 날씨 icon
Free 4.7 ★ View
↑6 #14 Windfinder: Wind & Weather map icon
Windfinder: Wind & Weathe…
On chart 112 days · Peak #12
Free 4.8 ★ View
↑7 #15 My Moon Phase - Lunar Calendar icon
My Moon Phase - Lunar Cal…
On chart 70 days · Peak #15
Free 4.8 ★ View
NEW #16 Badapong(바다퐁) - 해양 기상·수중 시야 icon
Free 5 ★ View
↓4 #18 The Thermometer -Digital- icon
The Thermometer -Digital-
On chart 113 days · Peak #5
Free 4.9 ★ View
↓2 #19 My Aurora Forecast & Alerts icon
My Aurora Forecast & Aler…
On chart 101 days · Peak #15
Free 4.9 ★ View
↓5 #20 Hygrometer -Check the humidity icon
Hygrometer -Check the hum…
On chart 113 days · Peak #3
Free 4.4 ★ View
↑15 #21 Nullschool - explore weather icon
Free 5 ★ View
↑4 #22 Weather - The Weather Channel icon
Free 4.6 ★ View
↑11 #23 미세미세 - 미세먼지, 초미세먼지, 날씨 icon
Free 4.8 ★ View
↑13 #24 Yahoo Weather icon
Yahoo Weather
On chart 113 days · Peak #2
Free 4.6 ★ View
↓4 #25 나이스파크(NICE PARK)_관리자용 icon
Free 2.8 ★ View
↑1 #26 MojiWeather-Foresee the Unseen icon
Free 4.8 ★ View
↓11 #27 원기날씨 - 미세먼지, 기상청, 날씨 icon
Free 4.8 ★ View
↓5 #28 NERV Disaster Prevention icon
NERV Disaster Prevention
On chart 97 days · Peak #2
Free 4.5 ★ View
↑11 #29 물때와 바다날씨 – 실시간 바다 CCTV icon
Free 4 ★ View
↓11 #30 에어코리아 - 우리동네대기정보 icon
Free 4.1 ★ View
↑7 #31 Meteo - by iLMeteo.it icon
Meteo - by iLMeteo.it
On chart 107 days · Peak #13
Free 4.7 ★ View
↓14 #32 ゆれくるコール icon
ゆれくるコール
On chart 111 days · Peak #3
Free 0 ★ View
NEW #33 Moonlitt: Moon Phase Tracker icon
Moonlitt: Moon Phase Trac…
On chart 25 days · Peak #6
Free 5 ★ View
↑12 #34 오늘의물때 - 바다낚시를 위한 물때와 날씨+ 조석예보 icon
Free 4.7 ★ View
#35 Japan Alerts - Erdbeben icon
Japan Alerts - Erdbeben
On chart 56 days · Peak #9
Free 4.8 ★ View
↓6 #37 Zoom Earth - Weather Forecast icon
Zoom Earth - Weather Fore…
On chart 59 days · Peak #11
Free 4.9 ★ View
↑3 #38 BOM Weather icon
BOM Weather
On chart 93 days · Peak #18
Free 4.6 ★ View
↓6 #39 MyObservatory icon
MyObservatory
On chart 112 days · Peak #12
Free 2 ★ View
↓15 #40 Rain Alarm icon
Rain Alarm
On chart 71 days · Peak #9
Free 4.6 ★ View
NEW #41 WeatherJapan icon
WeatherJapan
On chart 34 days · Peak #30
Free 0 ★ View
NEW #42 오늘달 icon
오늘달
GYOUNG JUN LEE
Free 5 ★ View
NEW #43 Surfline: Wave & Surf Reports icon
Surfline: Wave & Surf Rep…
On chart 9 days · Peak #37
Free 4.8 ★ View
↓14 #44 Thermometer: Digital Room icon
Thermometer: Digital Room
On chart 58 days · Peak #8
Free 4.4 ★ View
↓21 #45 ウェザーニュース icon
ウェザーニュース
On chart 71 days · Peak #16
Free 4.5 ★ View
↓2 #47 IQAir AirVisual | Air Quality icon
IQAir AirVisual | Air Qua…
On chart 74 days · Peak #9
Free 4.8 ★ View
↓5 #48 골프웨더 icon
골프웨더
On chart 59 days · Peak #22
Free 4.6 ★ View
NEW #49 웨더나우 - 실시간 날씨 지도, 전국 CCTV, 물때 icon
Free 4.9 ★ View
↓21 #50 강우레이더 - 초단기 강수예측 기상청 레이더 icon
Free 3.9 ★ View