You will have the cost referring to the periodicity of the contracted plan (monthly or annual), in addition to the values for creating the Developer account(s) Google Play and/or App Store mentioned in the question above. If you use integration with other services, such as Google Maps and/or external platforms, also consider the costs charged by them. If you have a Pro plan and want to update this app in the App Store, consider a free biannual update, and for the rest, an additional fee of R$149 will be charged.