How to Clear App Cache on iPhone and Free up Space
Do you want to know how to clear app cache on iPhone? Then you’re on the right page. This aritle will teach you how to clear up more space on your Apple smartphone. The longer you use your iPhone, the more sluggish it gets. It is because the apps occupy a lot of storage space, and the cache files they generate can reduce the speed of your iPhone.
For iPhone users, storage space is a very precious commodity. Learning how to clear app cache on iPhone is the best way to enjoy more space, and at the same time improve the performance of the device.
First of all, you can go to Settings > General > Storage & iCloud Storage > Manage Storage to see the storage of each app’s use. Then, make your move.
Delete Safari Cache
The cache of the built-in browser can occupy a lot of storage space. That’s why it is recommended to delete the Safari cache every once in a while. But take note that doing so will log you out of websites you are signed into. You can clear the Safari cache in two easy steps:
1. Go to Settings > Safari.
2. Look for the Clear History and Website Data and tap it.
Remove File Data
Another way on how to clear app cache on iPhone is by removing the file data. Some apps allow you to clear cache easily in the settings menu. For example,

However, many apps will not offer access to clear cache inside the apps. All you need to do is to follow these simple steps:
1. Go to Settings > General > Storage and iCloud Usage.
2. Tap on the Manage Storage option.
3. Find an app that utilizes a lot of storage space.
4. Look at the Document and Data. If the app takes up more than 500 MB, then you should delete it, and reinstall to clear some space.
5. Delete the app, and then download it again from the App Store.
Generally, you are able to delete apps directly on iPhone or take advantages of iOS transfer tool and delete apps 100% safely.
These are the ways on how to clear app cache on iPhone. As you can see, there are several methods to gain back storage space. Using any of the methods above can help improve the performance of your iPhone, and make it go faster again. It is recommended to clear the cache on a regular basis to optimize the performance of your iPhone.
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IOTransfer is the best free file transfer tool and iOS file manager available on both Windows and Mac system. It lets you transfer photos, music files, videos, voice memos, apps and etc. across iPhone, iPad, iPod Touch and PC/Mac, and delete files completely and safely with just 1 simple click.