If you have a copy of Blocs V5, you can expand Blocs to Blocs Plus right inside the main Blocs application.
In-App Upgrade
To upgrade Blocs V5 to Blocs V5 Plus, navigate to the main menu and select Help > Upgrade To Blocs Plus. A checkout popup will open and walk you through the process to purchase the Blocs V5 Plus expansion.
Once the in-app purchase is complete, Blocs will activate the Blocs Plus functionality automatically. You can find out more about Blocs plus here.
Helpful Tip
If Blocs doesn’t automatically unlock the Blocs Plus functionality after the in-app purchase is complete, try restarting the Blocs application.