About this app

Certo offers powerful protection for your device against spyware, viruses, and hackers. Developed by industry-leading experts at Certo Software, our all-in-one app provides spyware detection, removal, and security scanning to ensure your privacy is never compromised.

Join millions who trust Certo to keep their devices safe from spyware, stalkerware, and other malicious threats. Safeguard your phone from hackers with our anti-spy technology and enjoy peace of mind.

Features at a glance:

★ Spyware Detector - Detect, remove, and prevent spyware and other malware with ease.
★ Antivirus Scanner - Powerful protection against viruses and rogue files.
★ Privacy Protection - Identify apps that can track your location, monitor calls, and more.
★ Security Scan - Scan your device for security issues that could put your privacy at risk.
★ Intruder Detection* - Catch and photograph snoopers trying to access your device.
★ Auto Scan* - Never forget to run a scan, we'll keep you protected from hackers automatically.
★ Breach Check* - Discover if your online accounts have been compromised.
★ No Ads - Enjoy an uninterrupted experience with no ads.

Features in detail:

Spyware & Antivirus Scanner

Using Certo’s next-gen spyware detector engine, our app scans your phone or tablet for spyware, viruses, and other malicious files. Protect yourself from apps that secretly monitor you or access personal information. Certo’s antispy technology is designed to safeguard your device against spyware threats, keeping you safe online.

Privacy Protection

Our Privacy Protection feature audits apps on your device, identifying those that access sensitive data such as location, calls, messages, and photos. If an app has unwarranted access, Certo will help you take back control of your privacy.

Security Scan

Improve your device security with our System Adviser. This tool detects insecure settings and suggests security upgrades, reducing the risk of hacking and unauthorized access.

Intruder Detection

Our unique Intruder Detection system helps protect your device when unattended. Detect when someone tries to guess your PIN or access your phone, and capture a silent photo of the intruder or sound an alarm.*

Auto Scan

Stay protected 24/7 with our Auto Scan feature, which automatically checks for spyware, malware and viruses when your device is idle. Certo’s auto scan ensures continuous antispyware protection without impacting device performance.*

Breach Check

Every year, billions of online accounts are exposed in data breaches. Certo’s Breach Check lets you know if your accounts or passwords have been compromised, helping you take action to protect your identity online.*

No Ads

Certo is ad-free, ensuring a seamless experience as you focus on safeguarding your privacy.


* Upgrade to Premium to access these advanced features with a Free 7-Day Trial.

Your privacy is our priority. Get Certo today and enjoy unmatched anti-spyware and antivirus protection to secure your mobile device from hackers, spyware, and other online threats.

New features

Thanks for choosing Certo Mobile Security. We’re constantly making improvements to our app to ensure our customers have the most secure, reliable and up-to-date experience.

New in this version:
- Added support for 5 new languages
- Improved auto scan reliability on some devices
- Performance improvements
- Bug fixes

App Permissions

Allows an application to request deleting packages.
Required to be able to access the camera device.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to open network sockets.
Allows an application to modify global audio settings.
Allows applications to access information about Wi-Fi networks.
Allows applications to access information about networks.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.