iOS compression doesn't work

Hello

I see that on iOS compression doesn't work. It doesn't matter if I will set to None or LZ4 HC. The build is always the same. Also the build is much bigger than Android one.

Android:
15467: [Unity] Build Report
15468: [Unity] Uncompressed usage by category (Percentages based on user generated assets only):
15469: [Unity] Textures 355.9 mb 87.4%
15470: [Unity] Meshes 300.4 kb 0.1%
15471: [Unity] Animations 598.2 kb 0.1%
15472: [Unity] Sounds 15.1 mb 3.7%
15473: [Unity] Shaders 1.0 mb 0.2%
15474: [Unity] Other Assets 6.3 mb 1.5%
15475: [Unity] Levels 5.3 mb 1.3%
15476: [Unity] Scripts 9.2 mb 2.3%
15477: [Unity] Included DLLs 13.1 mb 3.2%
15478: [Unity] File headers 280.7 kb 0.1%
15479: [Unity] Total User Assets 407.0 mb 100.0%
15480: [Unity] Complete build size 662.2 mb

19673: WORKSPACESIZE | ARTIFACTSSIZE
19674: --------------|--------------
19675: 4.13 GiB | 760.26 MiB

iOS:
21541: [Unity] Build Report
21542: [Unity] Uncompressed usage by category (Percentages based on user generated assets only):
21543: [Unity] Textures 243.2 mb 88.1%
21544: [Unity] Meshes 300.4 kb 0.1%
21545: [Unity] Animations 598.2 kb 0.2%
21546: [Unity] Sounds 14.8 mb 5.3%
21547: [Unity] Shaders 1.1 mb 0.4%
21548: [Unity] Other Assets 6.1 mb 2.2%
21549: [Unity] Levels 6.0 mb 2.2%
21550: [Unity] Scripts 912.4 kb 0.3%
21551: [Unity] Included DLLs 3.0 mb 1.1%
21552: [Unity] File headers 151.5 kb 0.1%
21553: [Unity] Total User Assets 276.1 mb 100.0%
21554: [Unity] Complete build size 952.6 mb

26623: WORKSPACESIZE | ARTIFACTSSIZE
26624: --------------|--------------
26625: 4.18 GiB | 297.26 MiB

According to UCB Android final build is 97mb and iOS build is 178mb. It's a huge difference. Those numbers don't add up. Android has bigger artifactssize with bigger textures but is 2x smaller than build from ios.

Anyone knows what is going on?

 

@ollieblanks thanks, I find out that in app store my build is 10-15mb less.