Chart position — tracked daily by LaunchShots
Screenshot style breakdown
Sampled from 4 of 河川水位's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#FC3C34 accent
#111111 text
Reading the caption text from the screenshots in your browser…
Screenshots
Icon palette
About this app
【概要】 全国の河川情報 地図上で１３０００箇所以上の河川水位を掲載しております。 近年、日本の年平均気温は上昇しています。また、猛烈な雨（1時間降水量80mm以上の雨）の年間発生回数も増加しています。 地球温暖化の進行に伴い、大雨や短時間などの頻度はさらに増加すると予測されている中で、本アプリが活用出来れば良いとおもい作成しました。 自動更新や手動での更新も可能です。 是非ご活用ください。 気象庁（気象庁Webサイト、XRAINサイト）等の天気予報、週間天気予報、アメダス(気温、降水量、積雪)、高解像度降水ナウキャスト、 レーダーナウキャスト、落雷情報、雨量情報、全国のお天気・気温、気象警報注意報、台風情報など、 簡単・便利に確認できることを目的としたアプリです ※雨足の強さまで把握することが可能です。 ・水色や青色の雨雲はパラパラのような雨 ・赤色の雨雲は土砂降りのような雨 【主な機能】 ・全国のリアルタイム雨雲情報 ・全国の河川水位情報 ・お気に入り 【紹介】 ・お出かけ前に周辺の雨量・雨雲・落雷などを…
App details
What you can learn from 河川水位
Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 4 screenshots above are 河川水位's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: 河川水位 runs a light set with one background colour (#FCFCFC) carried across every screenshot — the listing reads as a single poster when the shots sit side by side in search results. The accent colour we picked up, #FC3C34, is the one to reuse for badges, arrows and highlighted words if you borrow this look. Hit Use this style to open the editor with these exact colours and drop your own screenshot in.
Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.
Want to see how other Weather apps approach the same problem? Browse more Weather apps in the showcase.
Take what works into your own screenshots
Open LaunchShots and design your App Store & Google Play screenshots — pick a device frame, drop captions, ship in minutes. Free, in your browser.
Open the screenshot editor →Apps with a similar look
Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.