The main differences between an ActivInspire flipchart and a ClassFlow lesson are listed below.
 

ActivInspire flipchartClassFlow lesson
Flipcharts are created in the ActivInspire applicationLessons are created in an online, cloud-based platform
Flipcharts can be converted to ClassFlow lessonsClassFlow lessons cannot be converted to ActivInspire flipcharts
Content is added to a flipchart pageContent is added to a lesson card
Internet access is not required to create or use an ActivInspire flipchartInternet access required to create and deliver a ClassFlow lesson to a class