Dishonest Developers – FlowVella Presentation App Review

I purchased the Mac and education versions of this app, only to have the developers move to a freemium model, effectively denying me what I purchased by creating monthly fees and pay walls. This is unethical and may actually be illegal. I can't recommend spending any money on this app, as you may very well lose access to the software you purchased.
Review by QuirkyCarter on FlowVella Presentation App.