Does the price of the app rise when the new versions/features become available? Aimée September 08, 2016 13:32 Updated No. The price for PRO apps remains the same. Related articles Can I buy an app just for two months? When should I pay? Can I build a social media app using the AppMachine platform? When do I pay for my app? What if my language isn't available on the AppMachine platform? Comments 0 comments Please sign in to leave a comment.