Here you can see the How to clear cache on iphone easily?
1. Go on your iPhone's Settings.
2. Scroll down and tap Safari.
3. Tap Clear History and Website Data.
4. Confirm through tapping Clear History and Data.
To clear cache on your iPhone, start by clearing Safari’s cache: go to Settings > Safari > Clear History and Website Data. For apps, either offload them via Settings > General > iPhone Storage (keeps data) or delete and reinstall them to remove cached files completely. Restarting your iPhone also helps clear system cache. For deeper cleaning, you can use third-party apps like PhoneClean or iMyFone Umate.
Access the setting and go to Safari and then Clear History and Website Data. This eliminates Safari cache. As in the case of apps, you can be forced to delete and install them again.
To empty the cache, open the Settings menu and tap General, then tap iPhone Storage, then tap the app and a pop-up menu appears where you can either free up space by taping the Offload App or Delete App.
It is automatic that sometimes restarting your iPhone will clear temporary cache. It is also a fast trick when you do not wish to erase the data of apps.
In case of Safari, tap on settings, then tap on Safari, and Advanced, then Website Data, and tap on Remove All Website Data. It is quick and it clears the browsing history.
There are apps available in the App Store such as an application called Phone Cleaner that can be used to clear the cache of several apps without the need of opening each application separately.
