I have OSX Server running on a Mac Pro running Mavericks. I have app caching turned on. It seems to be caching Mac App Store apps as it currently shows 13gb of cached apps. Its not caching iOS apps for some reason? Any idea why? I also noticed it was making the ipads very slow to start an app download or update. I turned caching service off and the ipads returned to normal behavior when downloading and updating. This is in a k-12 environment. We do run vlans but the laptops that are caching would be on the same vlan as the ipads since they are all on wireless. 400 ipads roughly and about 120 macbook pros running Yosemite.