Why so many developers still use “Lite” & “Paid” mode to sell their apps? It seems the in-app purchase a better solution because you integrate 2 versions (paid and free) into one? Not really. Please read the article below: http://ajnaware.wordpress.com/2010/01/08/five-good-reasons-not-to-implement-in-app-purchase/ Reason 1 – It is not trivial to implement it well There is plenty of [...]