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マリンウェザー海快晴 <海専門の天気と気象予報アプリ> icon
GOOGLE PLAY

マリンウェザー海快晴 <海専門の天気と気象予報アプリ>

Surflegend inc. · Weather · Germany store
NOT IN TOP 100 HERE
View on Google Play ↗
Revenue a month, worldwide EST
$652.6K
Likely $217.5K to $2M
▼ 5.0% in 27 days
New ratings
Tracking
Daily counts start building from today
Countries it ranks in
25
was 25 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track.

EST. REVENUE / MONTH · WORLDWIDE · GOOGLE PLAY
$652.6K
Range $217.5K to $2M
EST. REVENUE / YEAR · WORLDWIDE
$7.8M
No App Store version found
LIFETIME INSTALLS (GOOGLE)
156.3K
About 828 per month on average since launch
WHERE IT EARNS · EST. / MONTH
  • Japan #9 Weather$637.9K · 98%
  • Ukraine #49 Weather$13.8K · 2%
  • Greece #54 Weather$924 · 0%
HOW SURE ARE WE
Lower confidence: this app ranks below the overall top 50 everywhere, where single estimates can be off 2 to 4 times. The range is wide on purpose. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
n/a
AVG RATING
n/a
PRICE
Free
IN APP PURCHASES
€4.47 if billed through Play
CONTAINS ADS
No
LAST UPDATE
56d ago
RELEASED
Jan 31, 2011
CONTENT RATING
USK: All ages

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
29 / 29
COUNTRIES NOW
25 (was 5)
EST. REVENUE A MONTH, DAILY · GOOGLE PLAY EST
Show daily values
Sep 24, 2026$686.8K a month
Sep 25, 2026$734.9K a month
Sep 26, 2026$719K a month
Sep 27, 2026$719K a month
Sep 28, 2026$680.7K a month
Sep 29, 2026$774.6K a month
Sep 30, 2026$796.3K a month
Oct 1, 2026$795.9K a month
Oct 2, 2026$634.6K a month
Oct 3, 2026$681.6K a month
Oct 4, 2026$701.4K a month
Oct 5, 2026$722.1K a month
Oct 6, 2026$687.8K a month
Oct 7, 2026$688.1K a month
Oct 8, 2026$771.2K a month
Oct 9, 2026$738.7K a month
Oct 10, 2026$1M a month
Oct 11, 2026$832K a month
Oct 12, 2026$774.3K a month
Oct 13, 2026$669K a month
Oct 14, 2026$644.5K a month
Oct 15, 2026$633.7K a month
Oct 16, 2026$576.9K a month
Oct 17, 2026$579.9K a month
Oct 18, 2026$579.1K a month
Oct 19, 2026$577.8K a month
Oct 20, 2026$601.5K a month
Oct 21, 2026$652.6K a month
Oct 22, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #9 Weather · JP. Now: #9 Weather · JP.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
€4.47 if billed through Play
Google Play only shows the price range per item.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.

Apps like this

Same category, earning about as much.

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title or short description.

wind11forecasts10weather10forecast10automatic renewal10month8renewal8real time6weather information6wind wave6japan meteorological6meteorological agency6information6date6japan6wave6automatic6features5hourly5time5time wind5wind forecasts5real4marine4

What's new in 2.3.46

内部処理を最適化しました。

Store description

[One-Month Free Trial Available] Features hourly real-time wind forecasts. Provides specialized marine weather information for enthusiasts of various marine sports and leisure activities, including fishing, diving, sailing, sea kayaking, and boating. -------------------------------- ■One-Month Free Trial -------------------------------- Anyone registering for the Basic Course for the first time can use it for free for a certain period. (Those who have previously subscribed to the Basic Course and have never used the free trial can also use the free trial.) The free trial period is one month, including the initial purchase start date. If the member does not cancel their purchase at least 24 hours before the end of the purchase period, the next renewal fee will be automatically charged. ---------------------------------- ■ Overview of Main Features -------------------------------- The Kaikaisei app is a specialized marine weather information service that provides pinpoint real-time conditions and forecasts for over 18,000 coastal areas throughout Japan, as well as numerical forecasts and image data for wind and waves, tidal information, and a lunar calendar. It features "Real-time Wind Forecast," providing detailed wind forecasts that were previously difficult to predict, updated hourly. Furthermore, for wind and wave forecasts, in addition to proprietary forecast data developed in collaboration with Kyoto University, forecast data from the Japan Meteorological Agency is also included, allowing users to compare the trends of both forecasts. This makes it easier to make decisions when departing for port, fishing trips, and other marine leisure activities. Additionally, the icon designs have been updated, and the weather information animations and their playback content have been made more user-friendly and easier to understand. You can find detailed weather information for your desired location with just a simple search. With map search, you can easily find the weather for the location you want to know about by simply zooming in and out with your fingertips. ---------------------------------- ■ Free Features --------------------------------- • Nationwide sea weather overview (updated daily), independently published by Kaikaisei • Weather forecasts and overviews published by the Japan Meteorological Agency • Current and forecast weather maps and typhoon information published by the Japan Meteorological Agency • Precipitation and thunderstorm forecasts, AMeDAS (provided in graph and table formats) • Tide tables and lunar calendar --------------------------------- ■ Paid Features --------------------------------- • Real-time wind forecasts updated hourly (every 30 minutes, up to 10 hours ahead) • Wind direction, wind speed, wave height, wave direction, swell period, tide level, etc. for over 18,000 coastal locations throughout Japan Pinpoint forecast (hourly, up to 72 hours ahead) ・Offshore weekly forecast (hourly, up to 168 hours ahead) ・Pinpoint forecast search function from your current location using GPS ・Proprietary wind and wave forecast using WRF and SWAN models ・Two forecasts: proprietary wind and wave forecast and Japan Meteorological Agency forecast side-by-side ・My Page function to register frequently used points and weather forecasting tools ・Push notification function that alerts you when wind and wave sizes reach a certain level for frequently used points ---------------------------------- ■ About Paid Purchase ---------------------------------- ・Purchase Price: 480 yen per month (tax included) *Price may change. ・Available for one month from the purchase date. ・Charged to your iTunes account and automatically renewed every month (automatic renewal purchase). ---------------------------------- ■ About Automatic Renewal Purchases -------------------------------- * Unless you cancel automatic renewal at least 24 hours before the renewal date of your purchase agreement, your purchase agreement will be automatically renewed, and you will be charged for the next month's purchase fee. * How to stop automatic renewal purchases (from Android devices) 1. Open the Google Play app 2. Tap the profile icon in the upper right corner 3. Tap Payments & subscriptions > Subscriptions 4. Tap Cancel Subscription * You can check the next automatic renewal date and repurchase by following the steps up to 3 above. * You cannot stop automatic renewal from within the Kaikaisei app. * Please complete the procedure from the Play Store. ---------------------------------- ■Regarding Suspension/Cancellation of Purchase --------------------------------- ・You can suspend your purchase during the purchase period. ・Even if you suspend your purchase, you can still use the service for one month from the purchase date. ・We cannot provide a prorated refund for the number of days from the date of suspension to the end of the purchase period. --------------------------------- ・Terms of Service URL https://www.umikaisei.jp/help/android/4679 ・Privacy Policy URL https://www.umikaisei.jp/help/android/4683 Provided by: Surf Legend Co., Ltd. (Weather Forecasting Business License No. 70)

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