Sampled from 6 of イメトレ算数's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCF4 bg
#DDDDD6
#AC4C54 accent
#111111 text
Reading the caption text from the screenshots in your browser…
立方体を斜めに切る、池の回りを歩く兄弟が出会う時間を計算する、水を貼った水槽の中に立方体を沈める、など、算数の計算の中には現実で再現してみるには難しいテーマの問題が数多く、状況が具体的にイメージしづらいために苦手意識を持ってしまっているお子様は少なくないと思います。 「イメトレ算数」は、そんな「現実では再現しづらい」状況をタブレット、スマートフォンの上で再現し、お子様が実際に見たり触ったりすることで少しでも具体的なイメージを獲得するお手伝いをします。 【主な機能】 ・立方体を斜めに切る、池の回りを歩く兄弟が出会う時間を計算する、などの状況を表現したページで物体を動かし、その様子を観察できます。その数 30 以上! ・それぞれのページに重ねてメモを書き込めます。(ただし保存機能はありません。必要に応じて端末のスクリーンショット機能をご活用ください) ・「ノート」ページでは展開図などの物体を貼り付け、メモを書き込み、それを印刷してファイルに閉じたりノートに貼ったり、展開図を実際に組み立てたりといっ…
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 16 screenshots above are イメトレ算数's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: イメトレ算数 runs a light set with one background colour (#FCFCF4) 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, #AC4C54, 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 Education apps approach the same problem? Browse more Education 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.