1.       Executive Summary

2.       Development Environment Choices
2.1     Cross Platform IDEs versus OEM IDEs

3.       Apple Xcode
3.1     A Brief History of Xcode
3.2     Features
3.2.1       Languages
3.2.2       Editor
3.2.3       Testing Tools
3.2.4       Gaming
3.2.5       Team Working
3.2.6       Platform Support
3.3     Limitations

4.       Android Studio
4.1     A brief history of Android Studio
4.2     Features
4.2.1       Languages
4.2.2       Editor
4.2.3       Testing Tools
4.2.4       Gaming
4.2.5       Team Working
4.2.6       Platform Support
4.3     Limitations
4.3.1       Google Service Limitations on Android Forks and China

5.       Microsoft
5.1     A brief history of Visual Studio
5.1.1       Windows Phone Development in Windows Studio
5.1.2       Windows Bridges
5.1.3       Windows App Studio
5.2     Features
5.2.1       Languages
5.2.2       Editor
5.2.3       Testing Tools
5.2.4       Gaming
5.2.5       Team Working
5.2.6       Platform Support

6.       Developer Sentiment

7.       Key Trends

8.       Conclusions
8.1     Outlook

9.       Glossary