Top Cross Platform app development companies have been diving into creating applications for cross platform as nearly all businesses have been creating their corporate mobile apps and sending across to various mobile devices. Decreasing cost and improving efficiency remains the deciding factor in app development process. Cross-Platform app development allows development of the original app on a native platform like iOS, Android, Blackberry/RIM, Windows etc. and also it will enable developing the original application on single platform for development that will then allow the app to be sent to many different native platforms. Making use of some of the best tools for cross platform app development like Codename one, PhoneGap, Appcelerator, Sencha Touch, MonoCross, Kony Mobile Platform, NativeScript, PhoMobile and Xamarin developers can reuse the code and design apps that can work efficiently on multiple platforms. Learn about some of the most popular app development companies in Cross Platform and the frameworks and tools they have been working on.