Keep your digital wallets and keychains safe with Antivirus One, your personal cyber security expert.

Antivirus One offers live antivirus monitoring to protect your Mac from adware, ransomware, spyware and all kinds of malware attacks.

Download now and say goodbye to pop-up scams, spyware and viruses!

Developed exclusively by the world’s largest antivirus and spyware active monitoring lab at Trend Micro. Secure your Mac with these powerful Antivirus One protection features:

1. Real Time Detection
Live malware detector on the go. Protect your Mac against all threats 24/7.

2. Virus Scanner
Quick scan, deep scan or customize scan locations to safeguard every part of your disk.

3. Virus Cleaner (In-App Purchase required)
Automatically remove viruses completely for the security of your system and privacy.

4. Adware Cleaner
Get rid of pop-ups, adware, and browser hijackers so you can browse at peace.

5. Privacy Cleaner
Customize your online transparency. Turn invisible without leaving a trace in your browser.

6. Safe Search
Flag safety ratings of every Google search result.

7. Web Threat Protection
Prevents users from visiting phishing websites.

We highly recommend full disk scanning using Antivirus One on a regular basis to keep your Mac safe from security threats.

We offer two auto-renewing subscription options:
— Monthly: as low as $1.99
— Yearly: as low as $19.99
Price may vary by location.

Subscriptions will auto-renew unless canceled.
— Payment will be charged to iTunes Account at confirmation of purchase
— Subscription may be managed by the user and auto-renewal may be turned off by going to the user’s Account Setting after purchase.
— No cancellation of the current subscription is allowed during active subscription period.
— Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
— Your account will be charged for renewal for the amount of your current subscription within 24-hours prior to the end of the current period. All cost for subscriptions are mentioned above.

We value your feedback, it helps us to improve Antivirus One to better serve you! Please send us your comments or suggestions in the App Store or by the feedback page inside Antivirus One.

Privacy Policy and Terms of Use

Contact support:

Please be advised that this app is only offered in English in this country.

What’s New

Version 3.4.4

1. Fixed a bug that may cause Safari extension's icon to disappear unexpectedly.
2. Improved the performance.

Ratings and Reviews

Vianalky ,

went in with an open mind!

Sorry but i have to say i dont know what version other previous user who appear to be disappointed are using?
I installed and have [erformed a number of scans since installing and it has captured the annoying “virus” type codes that FaceBook installs in their cookies.
These are the “only” files it has found and i wish i knew why FaceBook loads these annoying files?
Perhaps a reason to ditch FB and stick with twitter??
Happy with the App though.

Phil the Brill ,

less than 1 star

Update 6 August scan still running after 7 hours!!!!! DO NOT GET

update 2 aug scarn started at 1100 and still going at 1715, terrible, and yes still waiting for Dr A either to tell me how to stop payment or at least when it due, DO NOT GET

this is an updated review, after 30 days

not suprised that after 1 month of waiting I have still not been told how to stop further payments, the App no longer does what it used to do, and tech support have not replied to my latest request for help.
I have had this App for some time and a paid up member,and been very happy with it, since the last update nothing, nothing but trouble.

A scheduled scan takes between 2 and 4 hours, it used to take about 10 mins, even tho I have the box ticked for an auto pattern update, it doesn’t. I have spoken to 3 I think ppl on the support desk, I have deleted as per there instructions. I have restarted and changed the sch scan time and waited for it to start….. it didnt

Dr Antivirus how do I make sure I dont make any further payment to you???, once cancelled will delete

HRH74 ,

This App Will Screw Up Your Mac! AVOID

As mentioned below after being hoodwinked into subscribing I sudddenly found other apps crashing & all my drive date used up, I was left with just over 2GB. I’ve subsiquently had to use other programs at some considerable cost to remove the 48GB of malware & phishing crap that seemed to find its way into my system. I was also as below receiving prompt stating my outlook passwords were wrong which seemed strange because they worked perfectly fine on my iPhone and logging in directly via outlook website. I’ve taken this up with Apple Support to investigate and I’ve also requested Outlook do the same becuase this seems to be a very dangerous app!


Trend Micro, Incorporated
54.9 MB

macOS 10.12 or later, 64-bit processor


English, Dutch, French, German, Italian, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
In-App Purchases
  1. Upgrade to Pro £2.49
  2. Upgrade to Pro £14.99
  3. Upgrade to Pro £2.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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