Source about the offline app thing: https://faq.ac-pocketcamp.com/hc/en-us/articles/36353725150489-What-is-the-paid-version-of-the-app#
Source about the offline app thing: https://faq.ac-pocketcamp.com/hc/en-us/articles/36353725150489-What-is-the-paid-version-of-the-app#
With the possible exception of games that were canceled, those are all examples of super scummy nonsense.