Malwarebytes for iOS includes:
Call Protection: Call Protection is an advanced call blocker that identifies calls from a list of known scammers. It also catches spam calls that use a trick called “spoofing” to make their number appear similar to yours. Avoid annoying calls or block them altogether by adjusting your settings.
Text Message Filtering: Text Message Filtering identifies suspicious texts and sends them to a junk tab in your Messages app. It works by comparing the number to a list of known scammers and detecting links to malicious sites. Focus on messages that matter and ignore annoying scams.
Ad Blocking: Ad Blocking stops Safari from loading ads when you browse the Internet. It also blocks ad trackers, which watch your behavior online. Enjoy a faster, more private Safari experience.
Web Protection: Web Protection blocks websites that contain ransomware, phishing scams, and other online threats when you use Safari. Browse the Internet without worrying about accidentally visiting a fraudulent site. If you tap a suspicious link, Web Protection will stop it from loading.