iPhone has There are many useful apps, and I think that many people have installed more and more free apps and apps that are on sale.
If you keep unnecessary and unused apps installed on your iPhone , Not only does it waste the free space of your smartphone, but depending on the app, it may run in the background and waste the battery.
Therefore, delete unnecessary apps regularly. is recommended. Also, if you organize your apps before changing models, you can shorten the migration time when migrating data and secure free space after migration.