Board Cam comes in two flavors: Pro and Standard.

The Standard version is a free app that comes with some basic functionally. You can add more features to the app by purchasing them separately in the Board Cam's in-app purchase store. New features added in the future will also be available for purchase.

The Pro version is a paid app that comes with all the features of Board Cam. Also, future improvements will be included in incoming updates without additional cost. 

Board Cam Standard

Board Cam Pro