Lost SIM Tracker is free SIM card monitoring tool. It can monitor any unwanted/unexpected sim changes. User Needs to enter mobile number and password. The app will send SMS messages to the preregistered phone number when a non-authorized SIM card is inserted in the mobile phone.

Main features:
-App send SMS notification when a unauthorized SIM card in inserted in phone.
-SMS contain New Phone number SIM number time and location.
-All information is displayed on status screen.
-App is password protected so only you can change registered mobile number or password.

We are working on new update with new features. So stay tuned.