Hosting in best in the industry providers (Heroku + MongoLab), easy to maintain in the future
Creating native iOS version of the app (gig extra)
Creating native Windows (UWP) version of the app (gig extra)
Source code (gig extra)
Authenticating with Google and Facebook are done for no additional cost.
The app will be tested on thousands of real devices using TestObject. You will get a report with installation time and performance on every device, as well as screenshots. See packages for more details, note that error screen is included in every app.