Honestly I will have too look into that. I was planning to refactor the in-app billing code to improve performance a bit but to be honest the google pay in-app billing was a pain to set up. I really don't like touching it too much as by now more than half the reported crashes are caused by something in the IAB-library going wonky. But I cant easily change it without possibly breaking existing pro licenses, which would be BAD.
If amazon in-app billing is nicer to set up I may however publish on amazon as the more painful parts of it are hopefully universal (generating/verifying license keys on the fly keeping them tied to an account but NOT a device etc...)
Also I am curious how you got the app on your device without access to google play, I never published it anywhere else
. I am of course happy for everyone who likes and uses it, it makes the free time spent seem more reasonable (not that this has stopped me before) but still...
