Phone Security & Anti-Snooping Guides
Discover articles and guides on physical anti-theft alarms, unlock-triggered camera capture, detecting unauthorized device access, and keeping your iPhone & iPad secure in public or shared spaces.
Who Touched My Phone?
Learn how to detect unauthorized access to your iPhone & iPad, find out who may have unlocked it, and identify signs of someone snooping through your phone.
How to Catch Someone Snooping on Your Phone
Think someone is going through your iPhone without permission? Learn how to spot unauthorized access, protect your privacy, and capture snoopers.
How to Find Out Who Unlocked Your iPhone
Wondering who unlocked your iPhone while you were away? Learn what iOS can reveal, how to check recent activity, and how Crook Catcher helps detect future unauthorized access.
How to Know If Someone Is Using Your Phone Without Permission
Learn how to check whether someone has accessed your iPhone without permission, spot unusual activity, secure your accounts, and detect possible future intrusions.
What Is Crook Catcher? How Phone Intruder Detection Works
Discover what Crook Catcher does, how iPhone intruder detection works, and how it differs from anti-theft alarms and anti-spyware apps.
Don't Touch My Phone
Discover how phone movement alarms work, detect unwanted handling, and get alerts when someone picks up your iPhone & iPad or disconnects its charger.
How to Set an Alarm If Someone Touches Your iPhone
Learn how to set up an iPhone touch alarm, understand movement and charging disconnection triggers, and protect your device when unattended.
Best Anti-Theft Alarm Apps for iPhone
Compare top iPhone anti-theft alarm apps, understand key features like motion detection and charger alerts, and choose the right security solution.
How to Protect Your Phone From Theft in Public Places
Learn how to protect your iPhone from theft in cafes, public transport, airports, and other public places with practical security habits and anti-theft alarm features.
How to Detect When Someone Unplugs Your Phone Charger
Want to know when someone unplugs your iPhone? Learn how charger-disconnect alarms work, when to use them, and how to protect your phone while it charges unattended.
Phone Privacy & Anti-Spy
Explore ways to protect your private messages, photos, and personal information from unauthorized access, and understand what anti-spy apps can actually detect.
Anti-Spy Apps for iPhone: What They Can and Cannot Detect
Learn what anti-spy apps can actually detect on iOS, understand system security limits, and protect your iPhone from spyware and physical snooping.
Can You Tell If Someone Has Been Using Your iPhone?
Learn how to check whether someone has used your iPhone without permission. Review Screen Time, battery activity, Apple Account devices, and other clues.
How to Stop Someone From Reading Your Text Messages
Learn how to stop someone from reading your text messages on iPhone. Secure your passcode, hide message previews, review linked devices, and protect your private conversations.
Real-Life Phone Security Scenarios
Find practical ways to protect your iPhone & iPad at work, in public places, and at home, and learn how to keep your phone secure around friends, family, and coworkers.
How to Protect Your Phone From Curious Friends and Family
Learn how to protect your iPhone from curious friends and family without creating unnecessary conflict. Secure your passcode, hide private notifications, and prevent unwanted access to personal information.
How to Protect Your Phone From Snooping at Work
Learn how to protect your iPhone from coworkers or other people snooping at work. Secure your passcode, hide notifications, review account access, and keep sensitive information private.
How to Secure Your Phone When You Leave It Unattended
Learn how to secure your iPhone when you leave it unattended at home, work, or in public. Discover practical ways to prevent unauthorized access, protect private data, and get alerts when someone handles your phone.
How to Keep Someone From Going Through Your Phone
Learn how to stop people from going through your phone without permission. Secure your iPhone with a strong passcode, protect private notifications, review account access, and reduce unwanted snooping.
Get Crook Catcher on the App Store
Keep an Eye on Your Phone
Protect your iPhone & iPad with a movement-triggered anti-theft alarm and unlock-triggered intruder detection. Free to download for iPhone and iPad.
