iOS 11+ allows you to query free space for important usage or for opportunistic usage. Most app want to know the free space they could possibly use, not just the free space they use without bumping another app's cache. If we want to extend the API to support opportunistic free space checking that would be more involved.
iOS 11+ allows you to query free space for important usage or for opportunistic usage. Most app want to know the free space they could possibly use, not just the free space they use without bumping another app's cache. If we want to extend the API to support opportunistic free space checking that would be more involved.