How can I check my iPhone for viruses?

How can I check my iPhone for viruses?
How to Check Your iPhone for a Virus or Malware

Look for Unfamiliar Apps. One of the easiest ways to check your iPhone for a virus or malware is by determine whether you have any unfamiliar apps on your phone.
Check if Your Device Is Jailbroken.
Find Out if You Have Any Large Bills.
Look at Your Storage Space.

How to Check Your iPhone for a Virus or Malware
  1. Look for Unfamiliar Apps. One of the easiest ways to check your iPhone for a virus or malware is by determine whether you have any unfamiliar apps on your phone.
  2. Check if Your Device Is Jailbroken.
  3. Find Out if You Have Any Large Bills.
  4. Look at Your Storage Space.