Is it necessary to clear the cache on the iPhone and how to do it correctly
IPhone storage is not endless, alas. It may happen that applications will not be installed, the camera will not take photos and songs will not be downloaded. So it will also happen at the most inopportune moment, when it will be necessary to urgently save something. Even though Apple has abandoned 64 GB of memory in the new iPhones, even 128 GB is still not enough. After all, the lack of space threatens not only with the inability to save something, but also with the slowdown of the device, because there is no place in it to perform everyday tasks. One way to regain space and performance is to delete the cache. This is what we will do now, and at the same time we will understand who needs it at all.
Do I need to clear the cache on iPhone
In a nutshell, cache is data stored locally by the operating system and applications. This includes web pages, saved games, app downloads, and more. IOS also stores temporary information when writing files or when it needs to save instructions. All of this data takes up space, which in turn can limit your downloads and phone performance.
However, keep in mind that deleting the application cache (and the entire system) deletes all data indiscriminately. That is, the necessary ones too. In many cases, your applications need this data to function properly, or at least to remember your preferences and settings.