30-Day Money-Back Guarantee

Best malware detection and removal you can find. I’ve been using this for about a year now and would recommend to anyone. I have an antivirus app as well but I always keep this app on my phone as I think it’s a deeper scan. Good additional features as well.
Clayton Horn,
Play Store

My partner and I both use this and it’s a great app. First time I used it it found a bunch of bad files that I think I accidentally downloaded one time and didn't know where they went. Great to know that it will find and remove anything bad from my phone. Thanks!
Kiyansh Paswan,
Play Store

Really like the intruder catcher thing in this app. Used it to grab a selfie of my roommate creeping on my phone when i was in the shower. He doesn’t live here anymore after that! Stay safe everyone!
Calina Plotnikov,
Play Store

My son who works in IT suggested I try this app after I was getting lots of strange messages and things happening on my phone. Since running it once a week I have had no viruses or malware problems. I also got a VPN app so I think with both I’m all set!
Angel Santos,
Play Store

So far it does as it says..it was recommended on Google about phone hacking and known to be a trusted protection company for phones..it scans and takes like 10 mins so it must do everything..and so far no problems..also you can set it so if someone picks up your phone it takes a picture of them..really cool
Lefty Spencer,
Play Store

Having this app definitely makes me feel more secure. I was hacked before having this on my phone, and knowing it is on my phone now takes away all the worry.
Marian Mora,
Play Store

This is a great app, highly recommend. My phone was thoroughly scanned for threats, hackers etc. Thankfully there was nothing found. Also, fot some strange reason, when a ad would show a game, it would automatically download to my phone. Thankfully not anymore 🤗
Gia,
Play Store

Stop spyware in its tracks

Certo’s powerful next-gen spyware scanner will find malicious apps and files, fast! Protect your phone or tablet from spyware, stalkerware, viruses and trojans that can steal your data or spy on your device.

Block threats in
real-time

Certo works around the clock to stop hidden threats before they can harm your device — scanning automatically in the background so you can relax, stay safe, and focus on what matters.

Spyware detection

Our advanced spyware detection engine can identify if a device contains spyware or bugging software.

OS integrity check

Analyze your operating system for signs of tampering that could compromise security, such as rooting.

Secure VPN

Encrypt your internet connection to keep your browsing private and protect your data from hackers and spies, even on public Wi-Fi.

Catch snoopers

Find out if your device is moved when you leave it unattended or catch someone trying to guess your PIN. Take a secret photo of the intruder or ward them off with a loud alarm.

Threat removal

Our intelligent scan allows you to safely and easily remove any threats from your device with the tap of a button.

Protect online identity

Use our Breach Check tool to find out if your accounts or passwords have been compromised and take steps to protect your online identity.

Certo is hands down the best security app i’ve had and I’ve tried a lot. The protection seems really good and love that there’s no ads - seems like all the other apps have a million ads!
Addison Hendrix, Play Store

Stay private online

Protect your personal data and browsing activity with Certo’s Secure VPN. Encrypt your connection and keep hackers, trackers, and prying eyes away, even on public Wi-Fi networks.

Catch snoopers in the act

Know instantly if someone tries to access your device. Get alerts, trigger a loud alarm, or secretly snap a photo of the intruder to keep your data safe.