![]() Google imposes similar requirements for Google Play apps, mandating icons called drawables that range from 0.75x to 4.0x the base app icon size. Topic: Xcode Tip: How to set up an app icon for iOS App in Xcode 10 2019.Generate icons and images for mobile apps, Android and iOS. On top of that, you can also find lots of resources on the web for optimizing SVGs as they’re a popular type of asset to use during web development. Hotpot.ai created a free app icon generator to convert icons into the required sizes for different platforms: iOS, Android, Unity, Microsoft, Chrome, Firefox, macOS. In most cases though, SVGs are smaller in size. If you’re focused on having a small app size you might want to consider exporting to both PDF and SVG to be able to pick the smallest version. Both PDF and SVG have the same outcome when used as single scale assets.Ĭomparing the file size of the same asset exported as SVG or PDF results in different winners based on the type of image, resource details, and export configuration. This could already be a reason to use PDFs instead of SVG if your app is supporting targets lower than iOS 13, iPadOS 13, or macOS 10.15. Single scale PDFs are introduced in Xcode 6 and are supported since iOS 8 and OS X 10.9. You simply drag the file into your Assets Catalog after which you have to change the Scales option to “Single Scale”:Īfter that, you can use your SVG Image Asset just like any other asset. You can learn more about SFSymbols in my blog post SF Symbols: The benefits and how to use them guide. ![]() This takes away some extra space in your app bundle. SFSymbols have the same platform version availability and are available as system images. To create icons for all these sizes can easily be a time. You need one iTunes artwork: 1024 x 1024, at the time you register your app on the iTunes Connect. When making iOS or Android app icons for mobile apps, you need to create them in multiple sizes. If your app supports any older version you should not use single scale SVGs.īefore you start replacing all your assets with SVGs you might want to consider using SFSymbols instead. According to the latest documentions: Icon and Image Sizes QA1686: Technical Q&A QA1686: App Icons on iPad and iPhone You need to bundle two icons: 120 x 120 (602x) and 180 x 180 (603x). It’s important to point out that SVGs are only supported on macOS 10.15 or later, iOS 13 or later, and iPadOS or later. If you have a logo, icons, or symbols, you can most likely look into replacing them with an SVG asset. Rich assets like images with lots of details should still be defined as individual scales. SVG assets can not be seen as a replacement for all your assets. It’s mostly used for icons and symbols and allows platforms to scale up the asset for the current active resolution. Scalable Vector Graphics, also known as SVG, defines two-dimensional graphics defined in Extensible Markup Language (XML). It's available only until May 21st, so click to get it now! What is a Scalable Vector Graphic asset? So, how can we change the thumbnail of our app project on Swift Playgrounds?īecome a free member or log in to proceed.FREE iOS Architect Crash Course for a limited time! If you’re a mid/senior iOS developer looking to improve your skills and salary level, join this 100% free online crash course. You might have noticed that the thumbnails of the sample apps provided by Apple are not the thumbnail that is automatically generated by Swift Playgrounds, but a custom image, even though there is no way to change the thumbnail of the project using the interface of Swift Playgrounds or even opening the project on Xcode. Recently Apple has released a series of sample apps on their tutorials portal and all those apps became available to be downloaded at the new App Gallery section of the Swift Playgrounds app on the iPad. Project thumbnail of a new app project using the custom icon instead of the placeholder icon Project thumbnail of a new app project based on the carrot placeholder and the purple accent colorĪnd even if you upload a custom icon to your application, the thumbnail will still be automatically generated, but using your custom image instead of one of the predefined placeholder icons you can choose from. The thumbnail of the project on your playgrounds gallery is based on your app icon and the accent color of your application, and it is automatically generated by Swift Playgrounds. Since the latest update to the Swift Playgrounds app for iPad it is possible to create App projects using it, enabling you to develop and publish iOS applications even without Xcode.
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