An APK file is a software package designed and developed for the Android operating system. It is not compatible with iOS, and you can only install apps purchased from the Apple App Store. However, there is a way to open APK files on your iPhone without jailbreaking it. To do this, you'll need to install a third-party application called “APK Downloader”.
Once you've installed the application, open it and select the APK file you want to open. The application will then show you how to open the file. Tap the Install option to install the downloaded APK file on your device. You can then tap on the Google Play Store download for iPhone and start browsing the apps once you complete the installation of the APK file.
It should be noted that APK files do not open for iOS because they are not for this operating system and, in fact, IPA files are files suitable for iOS, and you should use those files. If you have a compatible Android device, you can use a third-party application to convert your APK file into an application. Take the APK you want to install (whether it's the Google application package or something else) and place the file in the tools folder of the SDK directory. After that, you will easily convert the APK suitable for Android systems into a file suitable for iOS and use it.
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