Hey I have a free app in iTunesconnect that's being downloaded about 100 times a week. Mostly no user responses, no support requests or anything so I thought (I know this is selfish) I can make some free money by making the app worth $.99 so maybe some "accidental" buyers are too lazy to refund it.
Now the thing is: I still want users who downloaded the app for free continue using the app for free - is that possible as the transaction is already on their iCloud account? Or will they be asked to buy the app as soon as they try to install it on a new device?