When should I pay? Aimée October 22, 2014 08:39 Follow You only have to pay for an app when you’re ready to submit it to the app stores. Related articles I am going to sell a lot of apps. Can I get more discount? When do I pay for my app? How do I pay for an app? Does the price of the app rise when the new versions/features become available? Can I put my app in the stores for a fee (as a paid app)? Comments 0 comments Please sign in to leave a comment.