The demand of mobile cross platform development is evident: It is economical to create an app once than to create it several times. Hence, hypothetically, your return on investment will be much superior if you use cross platform app development frameworks. But the assumption isn’t really that simple. Each of these platforms has tradeoffs compared to native development. Prior to the process of cross platform applications development it is crucial that you systematically comprehend these processes.
With the purpose of comprehending the procedures for a particular platform you actually need to have broad knowledge functioning with the particular platform. Reading up on the pros and cons for a platform may give you some sense of what its strengths and weaknesses are, but only through practical application, that is in fact creating a non trifling application, do you start to get a real intellect of the lay of the land.
So you might think that all you need do is to find a skilled developer who has worked extensively with the platform that you are researching and pick their brain. Unfortunately, this isn’t enough. For example, you are a very experienced developer in Adobe Air. You’ve been working entirely with Action-Script and Flex for so long, and have about more knowledge working with Adobe AIR for mobile. Despite this, you can assure that there are multiple and imperative types of functionalities which AIR for mobile supposedly offers which you might have zero knowledge in.
One solution might be to find one or more high level managers who have experience managing a variety of projects that used various frameworks. If you have contact to such an individual, believe yourself very providential, and pay attention strongly to their knowledge. But also be aware that even such powerful experts may not agree with one another.
HTML5 has been receiving an extraordinary amount of attention, thanks in part to active support and promotion by Google, Apple, and Mozilla, among others. At every web conference, there’s an assortment of HTML5 related sessions, and they attract overflow crowds. Also the demands of HTML5 developers are increasing day by day.
Despite its high profile, however, the HTML5 specification isn’t even complete, much less officially blessed or broadly supported by browsers. It will probably be a decade before you can design sites that require a full range of HTML5 features with confidence that the vast majority of installed browsers will support it.
If you want to understand where the web is heading, and to be a part of its evolution, there’s no doubt that HTML5 is something you want to be on top of. The more of us who are using it in the early days and providing views and opinions, the better HTML5 will be when it matures.
But in terms of delivering practical value for sites you are building today, most of the HTML5 development process just isn’t yet relevant. There are a few exceptions mostly when you need to support multimedia on iOS devices.
This is not to say that there aren’t parts of immediate value; each feature needs to be considered separately. HTML5 is not a monolithic thing, but a diverse collection of features from which you can pick and choose.
Android OS and iOS are the two main mobile OS platforms. Not coincidentally, they are the two that also cause massive headaches for mobile app developers. That’s because if you develop apps for both iOS and Android OS the way that Apple and Google encourage you, you need to develop and retain two source code bases for the two different platforms. That means different tools like as; Apple Xcode and Android SDK, different APIs, different languages and so on.
A more promising solution may be multi platform development environments that let you develop a single code base and compile it to run on different mobile platforms. Xamarin, for example, lets you write apps in C#, calling any native platform APIs directly. The Xamarin compiler then bundles the .NET runtime and outputs a native ARM executable, packaged as an iOS or Android app. Cross platform development can be a good compromise to achieve success affordably if it is carried out with a little caution and the right tools. And for judging the right tools, there is a need to find good experienced mobile app developers.