Are iPhones and iPads equipped with antivirus software?

MacKeeper may be available to the Mac, but it in no way means the your should use it or that it is recommended. The truth is the it is not recommended to install MacKeeper or any AntiVirus on your Mac or iPhone. They will take your money, but will not offer any protection on your device and in most cases causes more problems.

No such product is required for your iPhone, iPad or Mac. While there is a product called MacKeeper, it is in no way related to Apple.

All of the protection you need on Macs, iPhones, and iPads is built into the OS.

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One thing that you do need to watch out for – whether on a phone, a tablet, or a computer - is phishing. This type of attack targets you, rather than your devices, and can come in via any means of communications – e-mails, text messages, notifications, or phone calls. Your best defense against this is to learn to recognize it on sight.

Phishing attempts often prey on fears of viruses, hacking (the criminal type), and other security threats. You may get messages such as "Your iCloud has been hacked!!!" or "Your device has a Trojan virus!!! Click here to remove the virus" or "Do not shut off your device or it will be permanently damaged." It may also take the form of a false "invoice" claiming that you have bought something costing hundreds of dollars (that you did not buy), and giving you a number to call to request a "refund".

All lies, presented by criminals, and all intended to scare you into helping them to rip you off in some way. Do not bite on the scary bait … and do not let yourself become a hooked "phish".

FTC - How To Spot, Avoid, and Report Tech Support Scams

Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support

Phony "tech support" / "ransomware" popups and web pages – Apple Community

Apple does not make, use or support the use of Mackeeper.

Mackeeper is considered malware by anyone who is knowledgeable about Macs.