Of course, you also need to know where you should put any files you create. From the perspective of your code, a well-organized file system makes it easier to locate files your app needs. Corellium is another iOS emulator for PCs, mostly used by security researchers to run a simulated iOS. I’ve included Appetize.io and listed it in the first place due to the ease of use offered by this. The file systems in iOS and macOS are structured to help keep files organized, both for the user and for apps. Top iOS Emulators for PC and Mac 2021 Edition 1. The File System Imposes a Specific Organization To effectively use the file system, you must know what to expect from the file system and which technologies are available for accessing it. For details on all these changes, read App Sandbox Design Guide. There are changes to the location of app support files (which are relative to your container rather than to the user’s home folder) and to the behavior of Open and Save dialogs (which are presented by the macOS security technology, Powerbox, not AppKit).
To obtain persistent access to a file system resource, you must employ the security-scoped bookmark features of the NSURL class or the CFURLRef opaque type. For example, to obtain access to locations outside of your app’s container directory, you must request appropriate entitlements. Important: When you adopt App Sandbox in your macOS app, the behavior of many file system features changes.
