Knowledge should be free

Plato,Socrates ,Aristotle,Newton shared their knowledge for free.
Even Einstein was not in pursue of wealth during his fruitful career.

"All the knowledge of the world is useless if it cant be shared for free",said Socrates.

I wouldnt mind paying $30 for the entire encyclopedia but $3 per page hinder my quest for knowledge

I appreciate the effort of those who created the app,digitalized the wealth of knowledge . They deserve to be rewarded for their effort . But we do need more free stuff for learning .

I gave 4 stars anyway cause the app is fancy and easy to use.

Chevallier___2010 about Encyclopædia Britannica, v1.2