The launch image is visible on mobile devices when opening the app. The launch image fills the whole screen for a few seconds until the app data loads and the app content is available. This bridges any gap in loading time and provides the user with a seamless experience.
You need to add a full-screen launch image for iOS devices. The launch image must fit portrait and landscape screens, as well as different resolutions and screen sizes.
Requirements
- Size:
- minimum 2732 px x 2732 px, maximum 5000 px x 5000 px
- less than 5 MB recommended
- Format: png
- Resolution: 72 dpi
- Color profile: sRGB
- File name: LaunchImage.png
- Safe zone specification: Create an image that has the main elements in the middle (safe zone) and the area around it with matching details but unimportant details
- Transparency: not allowed (must not have alpha channel)
A very large part of the border will be cut off! Therefore, it is important to place graphical information in the safe zone of the launch image, as the safe zone will always be displayed.
Example: Safe Zone
For a 2732 px x 2732 px launch image the safe zone is 910 px x 910 px.
There is no option to add a customized launch image for Android devices. Instead, the launch image consists of the round-shaped app icon and a white or black background. The background color depends on the user's mobile display settings. The white background is displayed for light mode, and the black for dark mode.
If your app icon contains transparent parts, the circle surface behind the app icon refers to the adaptive icon background color.
The adaptive icon for Android is not supported at the moment.
If your app icon contains transparent parts, the circle surface behind the app icon refers to the adaptive icon background color.
The adaptive icon for Android is not supported at the moment.
This behavior refers to app versions from 2023.3.68. Older app versions had the option to add a customized full-screen launch image. Users with an older version will see the app icon before the launch image when opening the app.
How the Launch Image Looks to Users
When users open the app, the launch image is displayed before they are directed to the homepage of the app.
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