Sampled from 5 of AppTrack - 開発者のための分析アプリ's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#F4F4F4 bg
#D6D6D6
#1C74A4 accent
#111111 text
AppTrackは、App Store Connectのデータを見やすく集約し、アプリ運営に必要な状況をすばやく把握できる開発者向け分析アプリです。 売上、ダウンロード数、アップデート、PV、インプレッション、コンバージョン率、ASO、レビュー、国別、OS別などを、ひとつの画面で確認できます。 複数のアプリを運営している場合も、アプリごとの健康度を比較し、成長、収益、ASO、レビュー、要対応度の観点から「今確認すべきアプリ」を優先表示します。 App Store Connectをアプリごとに開いて確認する手間を減らし、重要な変化や対応すべき課題を見逃さないためのダッシュボードです。 主な機能: ・売上、ダウンロード、PV、インプレッションの確認 ・期間比較による成長・収益分析 ・流入元やASOパフォーマンスの確認 ・レビュー件数、評価、内容の確認 ・複数アプリの健康度ランキング ・今確認すべきアプリの優先表示 ・ホーム画面ウィジェット ・ダークモード、カフェモード対応 AppTrackで、アプリの現在地をひと目で把握し、次に取るべきアクションを見つけましょ…
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 10 screenshots above are AppTrack - 開発者のための分析アプリ's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: AppTrack - 開発者のための分析アプリ runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #F4F4F4) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #1C74A4, 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 Developer Tools apps approach the same problem? Browse more Developer Tools apps in the showcase.
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 →Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.