https://developer.apple.com/design/human-interface-guidelines/ios/icons-and-images/custom-icons/ Custom Icons カスタムアイコン If your app includes tasks or modes that can’t be represented by a system icon, or if the system icons don’t mat…

https://developer.apple.com/design/human-interface-guidelines/ios/icons-and-images/app-icon/ App Icon アプリアイコン Every app needs a beautiful and memorable icon that attracts attention in the App Store and stands out on the Home screen.…

https://developer.apple.com/design/human-interface-guidelines/ios/icons-and-images/image-size-and-resolution/ Image Size and Resolution 画像サイズと解像度 The coordinates system iOS uses to place content onscreen is based on measurements i…