How to Free Up System Data on Your iPhone or iPad Storage You can't completely erase System Data on your iPhone or iPad, but you can reduce its size by following these methods.

All the websites you've ever visited are still hogging up space on your iPad. Take a minute out to clear them.

As spring cleaning rolls around, don't forget your iPhone or iPad also could use the same treatment. Here's how to clean up your app data on Apple devices.

This step-by-step guide with screenshots covers how to clear the cache on iPhone and iPad as well as doing the same for third-party apps.

Note that if you sync browsing data with iCloud, this will affect your browsing history on all devices that use the same iCloud account. Clear all browser history, cookies, and other browser data ...

To clear the cache on your iPad, you'll need to go into your Settings app. There are two caches you can clear: Safari cache and app cache.