Decrease iOS Application size to App Store

Question

I am trying to submit an application in App Store, and I need to decrease its memory a little bit, if this is possible. I tried a method which I am gonna describe below to m

Answer 1

If you're truly concerned about the internals of the executable, build with a link map. That shows sizes by segment and by symbol.

e.g.

# Sections:
# Address   Size        Segment Section
0x0000AB90  0x00711D30  __TEXT  __text
0x0071C8C0  0x00028D34  __TEXT  __symbol_stub4
0x007455F4  0x00001A58  __TEXT  __stub_helper
0x0074704C  0x00057452  __TEXT  __cstring

[…]

# Symbols:
# Address   Size        File  Name
0x000122A0  0x00000020  [  6] ___Block_byref_object_copy_
0x000122C0  0x0000001C  [  6] ___Block_byref_object_dispose_
0x00012320  0x00000028  [  6] ___copy_helper_block_78
0x00012348  0x0000001C  [  6] ___destroy_helper_block_79

[…]