Yes, this is possible thanks to the Google Play Family Library (family sharing).
NavimetriX supports Google Play family sharing. Your Premium subscription can be shared with the members of your family group, each with their own Gmail address.
Four solutions depending on your situation:
- Google Play Family Library (different Gmail addresses within a family) - Create a family group on Google Play, then add your family members. Once added, they will be able to access your NavimetriX Premium subscription on their own Android devices. See Google's help: Share Google Play content with your family.
- Same Gmail account on several devices - If you want to use NavimetriX Premium on several of your own Android devices, sign all of them in with the same Gmail account (the one that purchased the subscription).
- Two subscriptions with the same NavimetriX account - You can also purchase a subscription on each Gmail account (two subscriptions on the Play Store) and use the same NavimetriX account on all your devices. This way, your settings, routes, and points of interest stay synchronized.
- To use NavimetriX Premium on other platforms (iOS, macOS, Windows, or Linux) - Create a NavimetriX account in the app after subscribing, then sign in to that same account on your other devices. The subscription will be recognized regardless of the platform.
To create your NavimetriX account, see the FAQ "How do I log in to my NavimetriX account?".