The development of a branded application for customers costs 100.00 USD once and is completed in about 2 weeks. Then it is uploaded to the App Store and Google Play.
The cost of application support is 20.00 USD/ month (1 project). For networks, a discount is possible.
100 example applications: https://itunes.apple.com/ru/developer/org-dikidi/id1057010744#see-all/i-phone-apps