Slide 9
Slide 9 text
App Store スクリーンショットとは
2.3.3 Screenshots should show the app in use, and not merely the
title art, login page, or splash screen. They may also include text
and image overlays (e.g. to demonstrate input mechanisms, such
as an animated touch point or Apple Pencil) and show extended
functionality on device, such as Touch Bar.
(意訳)スクリーンショットは使用中のアプリを見せべき。テキストや画
像のオーバーレイで、使い方を説明したりTouch Barなどのデバイス
の機能の説明もしても良い
https://developer.apple.com/app-store/review/guidelines/