Deleting unused and unwanted apps frees up storage space on your phone.
This is the same process you follow tore-arrange apps.
It’s more like a tap and light hold.

TapRemove appor theXin the upper-left corner of the icon (depending on your rig model).
When prompted to confirm your decision, tapDeleteto delete the app.
If you changed your mind, tapCancel.
If you expect to use the app again, leave the data there.
However, you’re free to set up the app again byre-downloading it.
There’s one scenario in which your apps might seem to be deleted but are still on your iPhone.
If that’s the case, you canget missing apps back on your iPhone.
Scroll to view your list ofAvailable Updates.
In the pop-up window, tapDeleteagain to remove the app from your phone.
This approach is helpful if you want to uninstall apps that use a lot of storage space.
Go toGeneral>iPhone Storage.
If you don’t use a modern version of iOS, tapUsage.
grab the app you want to delete, then tapDelete App.
Beginning in iOS 12, it’s possible for you to offload the app.
This removes the app and leaves associated documents and data intact.
Reinstall the app to get everything back up and running.
In the confirmation menu, tapDelete Appto continue with the uninstall.
How to Delete Apps Using iTunes
you could useiTunesto add apps and other content to your iPhone.
you could also use iTunes to remove apps.
This technique doesn’t work withiTunes 12.7 or highersince those versions of iTunes no longer support the App Store.
Another way to use your gear to delete apps from your iPhone is with athird-partyiPhone manager likeSyncios.
Sync your iPhone to iTunes.
you might sync overUSBorsync over Wi-Fi.
In the upper-left corner of iTunes, select theiPhoneicon.
The left column lists the apps installed on your iPhone.
Scroll through it and find the one you want to delete.
SelectRemovenext to the app.
Repeat this process for as many apps as you want to remove.
In the lower-right corner, selectApplyto sync iTunes and your iPhone.
Any changes you made in iTunes are reflected on your iPhone, including removing the apps from your phone.
you’re able to’tdelete pre-installed appson some older iPhones.
you’re free to then delete the app as normal.
Turn off the toggle next to the app that you wish to delete from iCloud.