Sampled from 6 of Snaplingo - 英文を撮って読み上げ's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCECE4 bg
#DDCFC8
#FC6C6C accent
#111111 text
Reading the caption text from the screenshots in your browser…
教科書やプリント、読みかけの洋書、気になる記事。 「この英文、音声で聴けたらいいのに」 そんなときは、Snaplingoで撮影するだけ。 手元の英文を、聴いて、理解して、繰り返し練習できる教材に。読み上げから翻訳・解説、音読、単語の復習まで、ひとつのアプリで学べます。 ■ 英文を撮って、すぐに再生 紙の英文を撮影すると、読み上げ音声を再生できます。画像やPDFの取り込みにも対応。長い英文を手入力せずに、いつもの教材で学習を始められます。 ■ 一文ずつでも、全文でも 気になる一文を選んで聴いたり、全文を通して聴いたり。再生速度の調整やリピート再生で、聞き取りにくいところを繰り返し練習できます。イギリス英語・アメリカ英語の音声にも対応しています。 ■ 日本語訳と解説で、理解を深める わからない単語や文は、その場で確認。単語の意味、日本語訳、文法の解説を参考にしながら、英文を読み進められます。 ■ お手本を聴いて、一文ずつ音読 音声を聴いたら、まねして声に出してみましょう。単語や文ごとに練習し、自分の声を録音できます…
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 14 screenshots above are Snaplingo - 英文を撮って読み上げ's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Snaplingo - 英文を撮って読み上げ runs a light set with one background colour (#FCECE4) 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, #FC6C6C, 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 Reference apps approach the same problem? Browse more Reference 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.