Hi,
So i’ve been thinking… how much does it matter for an app to be listed in the top grossing lists? Do users actually browse those lists when searching for apps to install?
And I wonder if IAP improve the top listings in Google Play. Would an app be better listed in a category if there were some (or more) purchases made within the app?
Looking forward to seeing your comments!
Depend on app. Apps with IAP are not visible in Chinese play store and local Chinese store won’t be able to add ur app to them
Ok, forget about the Chinese store. 
Would an app that has sold some items be ranked better than another that hasn’t (having the same number of downloads and ratings)?
Probably not but you can get on top grossing list (which in some countries is really easy).