iolo Reviews 

3,935
TrustScore 4 out of 5

3.9

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Review summary

Created with AI, based on recent reviews

Considering 193 reviews, reviewers had a great experience with this company. Customers consistently praise the staff's helpfulness, professionalism, and knowledge, often finding them patient and kind in resolving issues. Many appreciate the technical support team's efficiency in explaining solutions, ensuring their PCs remain clean and run smoothly for years. However, some customers expressed dissatisfaction with subscription practices, citing unexpected charges, automatic renewals, and pressure to buy additional services. A few also reported difficulties with customer support navigation, experiencing circular journeys or canned responses, and occasional product malfunctions like deleted passwords or driver issues.

What people talk about most

Product

Users describe ambiguous interactions with product, with many expressing satisfaction and long-term use,... See more

Customer service

People report ambiguous experiences with customer service, with many expressing significant dissatisfaction.... See more

Subscription

Customers consistently express dissatisfaction with subscription practices, frequently reporting unexpected... See more

Staff

Customers had positive experiences with staff, often describing them as helpful, patient, and kind, with some... See more

Service

Consumers find service to be ambiguous, with many reporting unexpected charges for services they did not... See more

Reviews shaping this summary

Rated 4 out of 5 stars

I used this program for many years and like it. It keeps my computer running well. I would like to continue using it, but the program became excessively expensive. So I am switching to Ashampoo. It i... See more

Company replied

Rated 4 out of 5 stars

trying to install system mechanic in new laptop and entering my current license number errors with unable to find license. Is there a different downloadable app that allows me to enter my current lic... See more

Company replied

Rated 4 out of 5 stars

though i really like Sys Mech I prefer the CD version best. it's easier to install and if i ever need to upgrade or make changes to my system all i have to do is put the cd in my drive.

Company replied

Rated 3 out of 5 stars

I'm fairly happy with the performance of System mechanic keeping my PC clean. But I'm rather disgusted with additional surprise charges and constant up-sell pop-ups. I signed up for a discounted year... See more

Company replied


Company details

  1. Software Company
  2. Computer Software Store
  3. Computer Support and Service Company
  4. Software Vendor

Written by the company

Rated #1 by PC Magazine for 8 years in a row, iolo’s flagship performance optimization suite System Mechanic® has been downloaded by over 100 million people worldwide. Located at 150 South Los Robles Avenue Suite 400, iolo is your trusted partner for superior PC performance and protection. Specializing in system optimization and automated computer maintenance, we deliver cutting-edge PC software solutions to boost your device's speed and efficiency. Our top-tier privacy software ensures robust browsing privacy and malware removal, safeguarding your digital experience. iolo is committed to enhancing your computer's performance while securing your online presence. Choose iolo for unmatched expertise in privacy and PC optimization solutions.

New System Mechanic® Ultimate Defense™

All-in-one online privacy, password manager, antivirus, and pc cleaner

All-in-one online privacy, password manager, antivirus, and pc cleaner
More than your average PC tune-up software. Speed up, secure, and simplify your digital life with iolo’s all-in-one Windows® optimization, antivirus, and online privacy software suite.

Contact info

3.9

Great

TrustScore 4 out of 5

4K reviews

5-star
4-star
3-star
2-star
1-star

No recent history of asking for reviews

This company hasn't invited customers recently, so reviews may not be representative

Replied to 98% of negative reviews

Typically replies within 1 week

How this company uses Trustpilot

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3.9

All reviews

(3,935)

196 reviews in the last 12 months

Write a review
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Problems with my card.

I would have renew but the company would not accept my debit card because they say it was a pre paid card.

January 20, 2026
Unprompted review
iolo logo

Reply from iolo

Thanks for the feedback, Timothy. We appreciate your interest in renewing and understand how payment limitations can be frustrating.

Please feel free to contact me at Reputation@RealDefen.se to share more.

Best,
Logan D.
Reputation Manager

Rated 5 out of 5 stars

Keep your device protected at all times!

I have been using System Mechanic Free for several years and it worked great. I is only recentltly I have had to upgrade to a more robust version due to he uptick in hacking activity.

January 15, 2026
Unprompted review
iolo logo

Reply from iolo

Thanks for the feedback! We’re glad System Mechanic has worked well for you over the years and that upgrading helped address your recent security concerns.

Rated 5 out of 5 stars

Very Helpful

Even though, I could not fix the problem myself, they were very helpful and veery professional.

January 16, 2026
Unprompted review
iolo logo

Reply from iolo

Thanks for the kind feedback, Kim! We’re glad the team was able to help and provide a professional experience.

Rated 4 out of 5 stars

attempting to reinstall on new computer…

attempting to reinstall on new computer and running into issues.

January 16, 2026
Unprompted review
iolo logo

Reply from iolo

Thanks for sharing this, Lorna. I'd like to make sure you're helped with your installation.

Please reach out to me directly at reputation@realdefen.se so I can review your case and ensure you're assisted.

Rated 5 out of 5 stars

Secure and well connected

I was pleased with the service I received from the technical advisors working with iolo....5 star!!!!!

January 13, 2026
Unprompted review
iolo logo

Reply from iolo

Glad you're pleased with the service! Thanks for taking time to leave a review, Marty! We appreciate the kind words and support!

Rated 5 out of 5 stars

technical results

Quick and professional help

January 14, 2026
Unprompted review
iolo logo

Reply from iolo

Thanks for the feedback, Alex! We’re glad the team was able to provide quick, professional help.

Rated 5 out of 5 stars

they talked me throw it all

they talked me throw it all

January 13, 2026
Unprompted review
iolo logo

Reply from iolo

We’re glad the team was able to walk you through everything clearly. Thanks for leaving feedback!

Rated 2 out of 5 stars

NEW System Mechanic is only a sales tool

Years ago I bought System Mechanic and had some problems with it and finally had to delete it. I saw an ad for the NEW System Mechanic (SM) and purchased it through download. I have yet to use it because every time I boot up iolo runs some scan and tries to sell me different new products that I thought were part of SM. I am afraid to enable anything because of the additional charges and lack of online support.,

January 9, 2026
Unprompted review
iolo logo

Reply from iolo

Hi Jimbo,

Thanks for taking the time to share your feedback. I’m sorry for the confusion caused by the system notifications and want to make sure you receive clear information and proper support.

I believe I can help clarify your features, manage the notifications, and answer any questions you may have. Please contact me directly at reputation@realdefen.se so I can assist further.

Best,
Logan D.
Reputation Manager

Rated 1 out of 5 stars

Beware of auto renewal!

I have used this product for many years, no complaints about the product but their practice regarding renewals and cancellations smacks of sharp practice.

Today I received notification of auto renewal, which I though I had turned off. I checked my bank account and the charge hadn't yet hit my account, but was pending.

I Immediately contacted IOLO and requested that as the payment hadn't yet been taken, that they cancel the charge and cancel the subscription.

IOLO declined, stating that auto renewal had to be turned off prior to renewal date.

I only received the notice of auto renewal on the day it was going to happen.

The expiring subscription of the product had been installed on a new PC that had malfunctioned and been returned to the manufacturer. The malfunction was so severe that it was unbootable. I was therefore unable to check that i had turned off auto renewal or to uninstall the software.

I am now out of pocket by over £80 as I had been paying the subscription on a debit card rather than a credit card, where such transaction s might have been disputable and recoverable.

I consider IOLO to be unsympathetic and inflexible.

January 9, 2026
Unprompted review
iolo logo

Reply from iolo

Hi Robert,

Thank you for taking the time to share this. I understand how frustrating difficulties with renewals and cancellations can be. Please accept my apologies for the trouble you've been caused.

I hope you'll forgive our support team for not processing the cancellation, as they were just following instructions. Our policies are necessary to protect our customers and provide uninterrupted service, but it's clear we can do better. I will review your case with our leadership team to identify specific improvement opportunities.

Lastly, I would like to offer you a resolution for your trouble. Please reach out to me at Reputation@RealDefen.se with the order number(s) and email address associated with your subscription.

Best,
Logan D.
Reputation Manager

Rated 5 out of 5 stars

The service is rendered when you call

The service is rendered when you call. you dont have to wait for a ttech to call you back, making it too late to get the help you need. I get service immediately when I call and I need it

January 8, 2026
Unprompted review
iolo logo

Reply from iolo

Thank you for the feedback, Siiri! I'm glad we're able to assist you right away! Appreciate the support!

Rated 5 out of 5 stars

everything is alright

everything is allright just getting a new computer.

January 7, 2026
Unprompted review
iolo logo

Reply from iolo

Thank you for taking the time to leave a review, Eddie. We appreciate the support.

Rated 5 out of 5 stars

The actual technician was great

The actual technician was great, the call center to get you to a tech was not great

January 7, 2026
Unprompted review
iolo logo

Reply from iolo

Thank you for the feedback. If you'd like to share more, please send that information to Reputation@RealDefen.se.

Rated 1 out of 5 stars

They will not cancel your subscription

They will not cancel your subscription, customer service is useless. I had to close my account to stop unauthorized withdrawals from this company. Do yourself a favor and avoid this company lie the plague.Furthermore their 4 star review is a crock. Google the BBB complaints.

November 7, 2025
Unprompted review
iolo logo

Reply from iolo

Thank you for taking the time to leave feedback. I'm curious about the details of your experience because what you've described does not align with our customer service policies.

Please contact me at Reputation@RealDefen.se so I can look into this matter directly.

Best,
Logan D.
RealDefense Reputation Manager

Rated 1 out of 5 stars

for be careful

for the second time , IOLO has secretly snuck in LIVETECH SUPPORT and is charging me when i never ordered this product . They make you pay inflated prices after you subscribe to their system defence package . I will never use their products again due to their making it difficult to cancel out of their inflated charges. I will immediately delete any of their products and block any future emails . to be fair , the product i ordered - System Mechanic - is a good product , but sneaking in their other stuff , is not OK, and probably illegal or at the very least unethical .

January 3, 2026
Unprompted review
iolo logo

Reply from iolo

Hi John,

I'm sorry to hear about your trouble with LiveTech, but I appreciate you taking the time to share what's been going on. I understand how frustrating it can be to encounter unexpected charges.

I am glad you enjoy System Mechanic itself, I'm sad to hear your overall experience hasn't been up to expectations. Your comments have been noted and will be reviewed internally.

Please reach out to me directly at reputation@realdefen.se so I can learn more and help ensure this is resolved appropriately.

Best,
Logan D.
RealDefense Reputation Manager

Rated 5 out of 5 stars

Keep forward team.

Keep forward team.. Tq

December 28, 2025
Unprompted review
iolo logo

Reply from iolo

Thank you for taking the time to leave a positive review. We appreciate your support.

Rated 3 out of 5 stars

Full System Scan Death Spiral

I’m still learning. But after installing I was brought to a screen and the scan type was: Full Systems Scan. And a note that one had never been performed. So I was like “Why Not” let’s start here and go from there. Well it’s been well over 4hours nw and the scan continues!
1. Why wasn’t I given a warning about how long a full system scan would take?
2. Without a warning how about a progress wheel with remaining amount of time? I might have just cancelled and moved on.
So I sit and wait. And I’m finding out now that this scan has nothing to do with performance; it’s scanning for viruses. How about I already had virus software.

December 24, 2025
Unprompted review
iolo logo

Reply from iolo

Thank you for sharing your experience, William.

We appreciate you taking the time to outline your questions and concerns, as feedback like this helps us identify where clearer communication and improvements are needed. Your comments have been noted and will be reviewed internally as part of our ongoing efforts to improve the overall experience.

If you’d like to share additional details or discuss this further, please reach out to me directly at reputation@realdefen.se.

Best,
Logan D.
Reputation Manager

Rated 5 out of 5 stars

why tech support always wins.

I had issues that were easily, clearly and completely resolved concerning printer-scanner, word document format or layout, I took notes also to prevent repetition of any future problems with them. Courteous professionalism always wins.

December 26, 2025
Unprompted review
iolo logo

Reply from iolo

Thank you for the great feedback, R S! We’re glad our tech support team was able to clearly and completely resolve your issues. Appreciate you choosing iolo!

Rated 5 out of 5 stars

great program

Have used it for many years and am trying to install it on another computer of mine.

December 25, 2025
Unprompted review
iolo logo

Reply from iolo

Thanks for the feedback, Bernard! We appreciate your long-time use of iolo and hope the installation on your other computer goes smoothly.

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