1. iOS File System

2. Sandbox in Depth

3. Trivial / FAQ

  1. What is the maximum size of iOS application?
    1. It used to be 2GB (the binary file), but Apple increased it to 4GB in Feb 2015.
    2. (app_name.app/app_name) must not exceed 60 MB
    3. Total uncompressed size of the app must be less than 4 billion bytes.
  2. What is the maximum size of sandbox?
    1. There is no limit to the sandbox size, it can be as large as the remaining space on disk.
  3. What files are in the bundle?
  4. How the sandbox works with the Code Signing?
  5. Where can we find the data archives saved by the application?
    1. po [[NSBundle mainBundle] bundlePath]

  6. To make IPA file:
    1. set Device as Target, build -> in Products folder of project.
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