Top 50 · Updated: 28 May 2026

The Top Grossing chart ranks apps by total revenue — combining paid downloads and in-app purchases — making it the best measure of which apps are actually making money. These rankings are sourced directly from the Japan App Store and updated every day. 10 of these 50 apps are newcomers since the previous update; Moon Phase Calendar — MoonX made the biggest jump, climbing from #47 to #32; ウェザーニュース holds a steady position at #1, where it has charted for 41 days.

#1 ウェザーニュース icon
ウェザーニュース
On chart 41 days · Peak #1
Free 4.3 ★ View
#2 Windy.com - Weather Radar icon
Windy.com - Weather Radar
On chart 41 days · Peak #2
Free 4.9 ★ View
↑2 #5 Windy.app — Wind, Tides, Radar icon
Free 4.8 ★ View
↓1 #7 タイドグラフBI /全国の釣り場ごとの潮見表 icon
Free 4.7 ★ View
#8 Clime: Weather Radar icon
Clime: Weather Radar
On chart 41 days · Peak #7
Free 4.5 ★ View
#9 Weather Live° - Local Forecast icon
Weather Live° - Local For…
On chart 41 days · Peak #9
Free 4.6 ★ View
↓1 #11 NERV Disaster Prevention icon
NERV Disaster Prevention
On chart 41 days · Peak #2
Free 4.7 ★ View
↓1 #12 地震 津波の会 icon
地震 津波の会
On chart 41 days · Peak #7
Free 2.5 ★ View
#15 PREP(プレップ) - 総合防災アプリ icon
Free 0 ★ View
NEW #16 PredictWind — Marine Forecasts icon
Free 4.7 ★ View
↓1 #17 ゆれくるコール icon
ゆれくるコール
On chart 41 days · Peak #14
Free 0 ★ View
↓1 #18 Surfline: Wave & Surf Reports icon
Surfline: Wave & Surf Rep…
On chart 41 days · Peak #12
Free 4.8 ★ View
NEW #19 ForeFlight Mobile EFB icon
ForeFlight Mobile EFB
On chart 18 days · Peak #16
Free 4 ★ View
↓2 #20 花粉メーター - 花粉症のための花粉予報 icon
Free 4.3 ★ View
↑4 #21 Snow-Forecast.com Weather Maps icon
Snow-Forecast.com Weather…
On chart 41 days · Peak #18
Free 4.9 ★ View
↓3 #22 Weather Radar - Australia Zone icon
Weather Radar - Australia…
On chart 41 days · Peak #18
Free 4.6 ★ View
↓2 #23 Weather Apps Pro icon
Weather Apps Pro
On chart 41 days · Peak #18
Free 4.7 ★ View
↓1 #24 AccuWeather - Weather Alerts icon
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↑8 #25 The Thermometer -Digital- icon
The Thermometer -Digital-
On chart 41 days · Peak #18
Free 4.9 ★ View
↓5 #27 Sоlаr Sсаnnеr icon
Sоlаr Sсаnnеr
On chart 39 days · Peak #17
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↑8 #28 Weather Plus: Radar & Forecast icon
Weather Plus: Radar & For…
On chart 41 days · Peak #22
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↓9 #29 マピオン超ピンポイント天気 icon
Free 4.3 ★ View
↓6 #30 ゆれズバ icon
ゆれズバ
On chart 41 days · Peak #9
Free 2.4 ★ View
↓2 #31 Thermometer++ icon
Thermometer++
On chart 37 days · Peak #19
Free 4.7 ★ View
↑15 #32 Moon Phase Calendar — MoonX icon
Moon Phase Calendar — Moo…
On chart 31 days · Peak #23
Free 4.8 ★ View
↓3 #33 Mountain-Forecast.com icon
Mountain-Forecast.com
On chart 24 days · Peak #22
Free 4.9 ★ View
↑7 #34 Nautide: Tides, Wind, Waves + icon
Nautide: Tides, Wind, Wav…
On chart 22 days · Peak #20
Free 4.8 ★ View
↓5 #36 月齢カレンダー - 月の満ち欠けをカレンダーで icon
Free 4.6 ★ View
NEW #38 黄砂・PM2.5などの大気汚染予報 - そらチェック icon
Free 4.2 ★ View
↓7 #41 Weather - The Weather Channel icon
Free 4.6 ★ View
↓17 #43 MyRadar BOM Weather Radar Map icon
Free 4.8 ★ View
↑4 #44 Weather Australia - Channel icon
Weather Australia - Chann…
On chart 27 days · Peak #19
Free 4.1 ★ View
NEW #45 WBGTチェッカー2025 熱中症指数をすぐ確認! icon
Free 4.1 ★ View
NEW #46 そら案内 icon
そら案内
On chart 7 days · Peak #38
Free 4.3 ★ View
↓6 #49 Weather forecast & NOAA Radar icon
Free 4.6 ★ View
NEW #50 温度計- リアルタイムの天気温度 icon
Free 2.8 ★ View