When your 7 day trial has expired you will have the option to upgrade to purchase the full version from the launch page (when you open the application)
You can also upgrade to purchase the full version at anytime from https://www.sync-mo.com/#pricing
When you purchase the full version of SyncMO you own that version forever this includes new releases and updates to the version you have and also customer and technical support.
Our current plans for full version purchase are listed here at https://www.sync-mo.com/blog/kb/how-much-does-it-cost-to-get-syncmo/
SyncMo Pricing plans
SyncMo – Magic Motion Edition Full Version Pricing Plans (only works with Magic Motion Products)