Dear 19ciccio77
GPS-Trace team are developing an applications for personal GPS tracking Forguard, Ruhavik and Petovik.
Your device TK-905 https://gps-trace.com/en/devices/tk-star-tk905#instructions is integrated in our system.
So if you want to use our applications for monitoring your vehicle, you need to create an account in our system. Please note that our application is free when used to monitor a single vehicle. For more information on how to get started with our applications, please visit https://gps-trace.com/en/how-to-start
In order to track more than one unit in one account, you will need to purchase a paid subscription through Google Play, AppStore. You can also purchase a subscription on our website GPS-trace.com via PayPal or Stripe.