I think I have a virus
My phone is being really slow and my storage is loosing space
iPhone XR, iOS 13
Question marked as
Whatever it is, it’s not a virus, because there are none.
As you use your device it is normal for free storage to diminish over time. Taking photos, adding apps, creating documents, etc, all use up storage.
You could try a simple restart. This will clear temporary files, such as streamed music and videos, caches, etc.
Restart instructions: https://support.apple.com/en-us/HT201559
