How to buy Sygic Travel Premium?
Select "Get Premium" from the sidebar menu (iOS) or tap the "Get" button on the Trip Home screen (Android) to purchase Sygic Travel Premium.
How to restore your purchase?
On the Premium purchase screen, you can also restore a previously-made purchase. Just tap the “Restore” link in the upper right corner (iOS), or click the three dots in the upper right corner and choose "Restore" (Android).