A free app for iPhone, by Family Locator.

The Phone Tracker by Number app is an innovative tool that is capable of keeping you updated with the location of your family and friends. This is possible through the use of this application. You can find out where they are at any moment.

If you have a family or group of friends and you want to make sure that they are safe and sound, then this is the tool for you. This application is capable of tracking an unlimited number of people.

It works perfectly even if the phone is in airplane mode. You don’t need to worry about the privacy policy. This application does not collect any information about you or your device.