August 15, 2025
Signs Your Ex Is Spying On You
Learn the warning signs that someone might be monitoring your phone and what you can do to protect yourself from digital stalking.
Your mobile privacy is our mission
Think your phone has been hacked? Our trusted apps make it easy for you to scan, detect and remove threats from your iPhone and Android devices.
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Last Scan: 07/22 9:37 AM ✅
Privacy Audit
See which apps can access your data
System Adviser
Scan your device for insecure settings
Auto Scan
Regularly scan for threats and malware
Loved by thousands of iPhone and Android users alike
★★★★★
"Amazing app, very helpful in making sure you aren't being stalked. This is an amazing app and very thorough in its investigations."
★★★★★
"Great app! Amazing detection accuracy which checks out for every manual test I run. This is the best mobile security app in the world."
★★★★★
"Excellent security app with a great privacy audit feature. Helps me stay on top of which apps have access to my data and much more."
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At Certo, mobile security is not an afterthought, it's what we do.
With years of experience in mobile security and forensic protection, our experts have helped thousands of people protect their personal information and regain control of their devices.
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Get your freedom back, stop mobile spyware today
Comprehensive protection for your mobile privacy and security
Spyware detection
Our advanced spyware detection engine will scan your device for any hidden spyware or surveillance apps.
Malware Detection
Find malicious shortcuts, apps, spyware and system configuration changes on your device to keep it secure.
Find tracking apps
Check which apps have access to your location and contacts, and find out who might be tracking you online.
Device integrity
Protect your device by detecting compromising system configuration changes that could compromise your privacy.
Easy and automated
Our intelligent scan only takes a few minutes and will automatically detect threats without requiring manual setup.
System settings scan
Get peace of mind by scanning your device for insecure system settings, configuration tweaks and modifications.
Is someone spying on your phone?
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We can help discover if any Certo smartphone apps and learn about mobile security.
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August 10, 2025
How to Remove a Hacker from Your Phone
Step-by-step guide to detecting and removing malicious software from your smartphone and securing your personal data.
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August 5, 2025
Is Your Cell Phone Being Tracked?
Discover the tell-tale signs of phone tracking and learn how to protect your privacy from unwanted surveillance.