The application must be installed on the device you want to monitor. Installation of Mobile Tracker Free requires physical access to the target device (holding it in your hands) for about 5 consecutive minutes.
Then you just create an account or use an existing phone and save the account with the necessary parameters. Once the installation is complete, all data even deleted, are downloaded to your private account, which is available from any PC or phone browser to the following address https://mobile-tracker-free.com.
Note: The targeted phone must have Internet access and must be compatible with Mobile Tracker Free. Internet connection is required to install a new phone, then if the connection is lost, all data is stored and transmitted when the connection is back.