Guardio is built to protect the way people live online and keeps you safe from scams, phishing, identity theft, and more. With real-time alerts, proactive monitoring, and cross-device coverage, it secures your devices, accounts, and personal information without slowing you down.Guardio detects threats early and helps stop them before they cause harm. Whether you’re browsing, banking, or texting, it runs quietly in the background, providing visibility, guidance, and peace of mind.
Written by the business, not verified by us.Guardio (guard.io) has a 4.4 out of 5 rating on OK.one, based on 204 user reviews collected here. It is listed under Business Services and its reputation is good. 85% of reviews are 4 stars or higher and 11% are 1 star; The business has replied to 96% of negative reviews; Reviews mostly discuss User experience, Product, App. Last updated 2026-08-12.
Reviewers overwhelmingly had a great experience with this company. Customers love how easily the application protects their devices from online threats, blocks spam, and stops malicious websites without slowing down their phones. People feel much safer browsing the internet and appreciate the prompt alerts regarding suspicious links and dark web activity. Some reviewers were not happy with unexpected billing charges and unwanted subscription renewals that were difficult to resolve. A few other people also felt that the software failed to work properly on their devices and struggled to uninstall it. Others mentioned initial difficulties getting the application to function correctly on both mobile phones and personal computers.
Auto-generated from all reviews of this business. For reference only.My experience is good and recommend this to friends and family.
Thanks for reaching out to us, Ellie. We’ve received your message and have escalated it to a specialist on our team for further review. We’ll get back to you as soon as possible.
Cardio has been protecting my phone for the last three months when you reach out to customer service you get quick response and quick answers. They blocked so many things coming through my phone. I will recommend Guardio to anyone that uses the web to search for things.
Thank you, Vivienne! We’re happy Guardio has been blocking threats and that our team has been quick with clear answers when you need help. Your recommendation means a lot. We’ve got your back. 🛡️💛
I love how Guardio immediately blocks sketchy sites. The annual price is reasonable for the safe of mind I get.
Thank you! We’re glad Guardio is catching sketchy websites before they can cause trouble and giving you real peace of mind. We’ve got your back. 🛡️💛
It's a great app, I feel secure thanks
Thank you, Wendy! We’re so glad Guardio helps you feel more secure. That peace of mind is exactly what we’re here for. 🛡️💛
First of all, Guardio is expedient in returning my emails. Second, Guardio never makes me feel uninformed (although I am sometimes) and third Guardio makes it easy to want to contact them without hesitation.
Thanks for reaching out to us, Carol. We’ve received your message and have escalated it to a specialist on our team for further review. We’ll get back to you as soon as possible.
I know that I am protected not only by guardio but also the knowlage of the internet landscape that they have made me aware of.
Thanks for reaching out to us, Alma. We’ve received your message and have escalated it to a specialist on our team for further review. We’ll get back to you as soon as possible.
I feel comfortable using my phone if there is a site I'm interested in and really like the product Guardio immediately let me know it's malicious and they block it, I love Guardio if I could I would give it 💯.
Thank you, Susie! That instant warning before a convincing site causes trouble is exactly what Guardio is built for. We’re glad it helps you use your phone with more confidence. We’ve got your back. 🛡️💛
I feel safe now with Guardio. They are with me 24/7 on all my devices.
Thank you, Judy! Knowing Guardio helps you feel protected across all your devices, day and night, means so much to us. We’ve got your back. 🛡️💛
This program works very well. It tells right away when something is happening
Thank you, Rainy! Fast warnings can make all the difference, and we’re glad Guardio is keeping you informed when something suspicious happens. We’ve got your back. 🛡️💛
This company has found and eliminated spam from my accounts on a daily basis and has lived up to its promises!! It is well worth the investment to have the peace of mind. Their customer communication is timely and helpful. I also appreciate when they send warnings and flag sites that are suspicious. Guardio exceeded my expectations!
Thank you for such a wonderful review! We're thrilled Guardio has exceeded your expectations and that our protection, alerts, and support have given you greater peace of mind. Thanks for trusting us to help keep you safe online. 🛡️💛
Don't buy the Subscription unless you want to definitely stick to it. I have been trying to request a refund with my Dad here and we're beginning to think it's almost impossible to even start on that. I have been looking everywhere for instructions to cancel the subscription but the step by step instructions themselves are wrong. What kind of app updates without their home page? Don't buy this subscription, don't do what I did. It'll save you $120
Let’s make this straightforward. You can cancel in the Guardio app, or sign in at app.guard.io on your phone or computer and go to Subscription. For the refund request, email [email protected] with the account details so the team can review it properly. We’re here to keep your experience safe and clear. 🛡️
Quick response . I received a suspicious email showing from Facebook .... I messaged Guardio and quickly received response. Each question I asked regarding this I did receive a response fast. Taylor was very helpful, professional and polite. She deserves more than 5 stars. Im glad I have Guardio!!
Thank you so much for your thoughtful review, Margaret! We're delighted Taylor was able to respond quickly and provide the support you needed. We'll be sure to share your kind words with her. We're so glad to have you with us. We've got your back. 🛡️💛
Just a quick note on the excellent customer support tha Taylor did. She was right there every time I emailed a question and that means a LOT!!! Thanks, Taylor! you're the Best!
Thank you, Bryan! We'll be sure to share your kind words with Taylor. Knowing she was there whenever you needed help is exactly the experience we want every customer to have. We've got your back. 🛡️💛
I wanted Guardio on my phone to help with not getting scammed.When I downloaded the app the webpage said the cost was $1.99 at first then $13.99 for each month after. Next day I checked my account and they had made an unauthorized withdrawal of $119.88 Tried to recover funds and instead of deposits they tried to withdraw 3 times again. My bank flagged it Thank God!!
Felicia, we'd like to get this looked at properly. Please email [email protected] with the email address associated with your account and any details about the charges you saw so our team can investigate exactly what happened and help make things right. We're here to help keep you safe online. 🛡️
100% trust with Guardio. They always alert and monitor 24/7 to block any suspicious, malicious or phishing attacks. Very inexpensive for the protection they provide.
Thank you, Nancey! We're thrilled you've put your trust in Guardio. Helping protect you around the clock from scams and phishing attempts is exactly what we're here for. We've got your back. 🛡️💛
Taylor really was involved in my concerns. She cared and had good customer service which is hard to find these days. She really straightened things out and sent me excellent advice to have guardio working smoothly.
Thank you for taking the time to share this, Nanette! We'll make sure Taylor sees your wonderful feedback. We're so glad she was able to get everything running smoothly for you. We've got your back. 🛡️💛
I am Receiving Excellent service...Thank you all very much your services is very Appreciated...Thank you Ms.D.Potts
Thank you, Daphne! We're so glad you've had an excellent experience with our team. Your kind words and support truly mean a lot. We're here to keep your online experience safe. 🛡️💛
Excellent protection every day keeping me safe from scams and unwanted calls.
Thank you for your kind words! Knowing Guardio is helping protect you from scams and unwanted calls every day means a lot to us. We're here to keep your online experience safe. 🛡️💛
There are sites I want check but is not allow with this app. I want look at baby and kids sites and I have college grandkids, and would like see those sites as well but not allowed. Then you charge about $22 to cancel this app. Really I wanted give you a rating of a 3. Blessings
Thanks for sharing your feedback, Gloria. Guardio only blocks sites when they appear to be risky, and we'd be happy to review any websites you think were blocked by mistake. Please email [email protected] with a few examples so we can investigate. If you'd like to cancel, you can do that anytime in the Guardio app or by signing in at app.guard.io on your phone or computer and going to Subscription. We've got your back. 🛡️
This app has saved me so many times from fake sites. Highly recommend!
Thanks so much, Melissa! Keeping fake websites out of your way is one of our favorite jobs. We really appreciate the recommendation. We're here to help keep you safe online. 🛡️💛
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