The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
While other similar apps use watermarks and such, this one doesn't - at no additional cost. The interface is clean and simple, does everything you need and the result is beautiful. Also, I previously complained that I couldn't change the language of the labels ('add to cart' etc) and they added this feature within 2 days! 10/10 recommend