Will /Library/Caches be clear on app update?

Question

In my iPhone app I\'m caching the raw data of some compressed files to save loading time. But those files may change in an update.

Will iOS clear /Library/Caches for me

Answer 1

The whole point of /Caches is that the system can clear data stored there at any time - if it needs to. You should not worry about clearing out that directory.