Crookcatcher icon


Catch anyone snooping around your phone

Get it on Google Play

How it works


Someone takes your phone,
but doesn't know the password: CrookCatcher takes a selfie


Meanwhile, CrookCatcher finds your phone's GPS coordinates


And finally,
CrookCatcher sends
this to your email

CrookCatcher took the picture below

Image of crook
Open in Maps

Accuracy: 18.0 meters
Latitude: 64.174755
Longitude: -51.736889
Estimated address: Aqqusinersuaq 34, Nuuk 3900, Greenland


If your device is online, you can track its current location, lock or erase it using Google Device Manager

This email was sent by the CrookCatcher App for Android. You can turn off these emails inside the app.

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Premium features


Alert Message

When a picture is taken, tell the crook to return your phone, or else...

Detect Sim Change

Receive an informative email when a new sim card is inserted. (This feature will soon be removed due to limitations in new versions of android).

Detect Break-in

Take a photo when the crook guesses the right password after having failed

Retry email

If disconnected from the internet, postpone emails until back online

Change email subject

Change email subject text, to avoid crooks seeing revealing notifications

Hide Notifications

Don't let the crook know that you got him on camera

Unlock all premium features, remove ads (and support a hungry, hard working developer) through a one-time fee. Find the 'unlock' button inside the app.

Crookcatcher icon


Download now, before it's too late...

Get it on Google Play