It is quintessential for iOS app developers to know the right reason behind their app crash. Amongst the varied reasons for app crashes there can be issues like – Calling a method which has not been implemented. It might be declared in .h file but implemented in .m file. The compiler might pass away the issue, but it won’t stop the app from crashing as soon as that piece of code executes.

In a similar distinct situation, if you happen to create an outlet from storyboard / xib and then simultaneously delete it from .m/.h files. There is always an exception or app crash message when the declaration is missing for said component.

No Break Up Analytics

A crash report illustrates the problem area and the condition that causes an iOS application to stop without prior warning. In case iOS developers fail to implement this function during their mobile application development, this can further lead to abrupt crashing of the application at a later stage. It would be wiser to implement this feature in developmental stages.

Issues in Memory Management

Poor memory management is one of the basic reasons behind an App Crash on mobile devices. iOS Application development in a manner such that it will be the only one that will be making use of system’s resources, which is not the ideal case. It should infact behave like a single entity in a large ecosystem. Memory and resource allocation to different applications must be well thought in advance. It is simultaneously important to think about many other resource hungry factors that make use of systems memory. As compared to Android, the presence of Objective C in iOS makes it capable of handling some of the issues related to memory management itself. Memory management exclusively depends upon how well the developers manage memory according the usage of devices by the target audience.

Issues with Network Management

Most of the apps run online and need internet availability to access data and third-party services. Due to varied nature of jobs, users may have access to the slow or fast internet and this has a huge effect on the proper working of the application. Applications have to be essentially tested on various networks due to their high dependency on network resources. If this is combined with slow internet access, it can significantly reduce the responsiveness of an app which can lead to poor performance, instability which can finally lead to crashing of the application. Developers are therefore advised to check and optimize their mobile apps to run on slow networks with bad data coverage.

Un-organized Code

Writing application code in an organized way will keep you awake in case any bug crops up. Managing the code snippets becomes much smoother. Focusing on detecting errors can help in fixing the errors in codes written beforehand.

Problems with Software Lifecycle

It is essential for an iOS application to be updated along with updating the operating system. Instability of Android applications can be related to the instability of their operating system which keeps updating from time to time. New versions of higher power and function are released regularly, but the applications that are to be used with it are not improved frequently. Keeping the iOS application updated won’t let it crash.

Improper Testing

iOS App Development is easy but it is equally important to test the application thoroughly before launching them in the market, owing to the tough competition. Apps need to follow a proper Software Test Life Cycle so that they pass unit, integration as well as user acceptance tests in specific. It should work in all scenarios equally. It is essential for mobile applications to understand the differences between networks, understand their impacts on testing, and how to create effective tests to both simulate different network failures and examine critical aspects along multiple network types.

Error Handling

Errors are inevitable, but it is equally important to handle them diligently. It is simultaneously not possible to control all parameters and variables in some particular situations. Losing internet connection during a file transfer or entering an incorrect value in input field put extra pressure on the app and necessarily lead to a crash. Exception handling mechanisms need to be robust and can make a huge difference. Communicating users about an error or exception in the application can go a long way in maintaining a long term healthy relationship with them.

Winding Up

The crashing of iOS application parallels with another statistic that gleans up from existing diagnostic data is that device failures have begun increasing with the emergence of iPhone 6 in the market. But this issue is not exactly with iPhone 6 being a defective model but was rather due to its success as a product.

These reasons for the crash can be complemented by releasing an already released object. An API that has been deprecated can also be one of the causes of failure of an iOS App. Trying JavaScript functions on web views and calling UI updates on the background thread. Giving a call to API’s (like SMS API) that are not supported on iPad app, for example, can also lead to an exception.

Successive generation of iPhone models has reported fewer failures thus indicating that they were getting qualitatively better. Apple has been hiring iOS app developers who are striving to incrementally shift towards larger plus-sized models over the last few years. Later has not experienced many problems and have reported a sharp decrease in failures associated with standard iPhone models, which indicates that they are improving. Unlike Android, iOS has a standard model and it is not difficult to check the quality variation between makers and models of iPhone.

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Mix HTML and Javascript in the right ratio and you get a brand new concoction – React Native, that suits well to its iOS and Android counterparts. Go ahead, it’s worth trying!

React Native is a framework that combines the essentials from both JavaScript and HTML and seems to be a lucrative option for creating performant iOS and Android Applications. Facebook makes use of React to build its user interface for the mobile platform.

Mobile applications can now be built by making use of JavaScript library and can be shared among iOS and Android platforms.

Figure 1: Reasons for which React Native is highly recommendable by developers

Prevalent Advantages of React Native

React native looks extremely simple and easy the very first time you code it. Its pre-defined libraries, code structure, and programming dialects make it flexible enough to gel up with any new technology. A developer simply needs to be a bit proactive while using it and it can be as fun as coding just any other client-side programming language.

React Native can prove to be extremely useful for Mobile App Developers as it prohibits the need to re-compile the entire application after making any changes. In case two windows are opened simultaneously, one for code and another one of UI, then any changes done in code window will reflect in UI directly and can be seen live.

Hot reloading along with live reloading makes that particular cell reflect the changes upon which the coding has been done without the need to refresh the entire page multiple times. The request can be handled on the same page without submitting the entire information to the server.

The application essentially remains in its native state and is not affected by such recent changes. A similar common code can be used which save both development time and money. In the same way, code – reuse also helps a lot in saving cost and time.

Top React Native App Development Companies make use of React Native development platform to create interesting robust mobile applications by making use of existing JavaScript libraries. They make use of common code between various platforms efficiently and develop Mobile Applications quickly without compromising application quality or end user’s experience. Furthermore, it also simplifies the way a good Mobile App is designed.

Top iOS App Development Companies as well as, Top Android App Development Companies utilize the potential of React Native to handle all kinds of uncertainty that developers face while working on new technologies and makes the working smooth.

The intelligent debugging tools used by React Native can be absorbed by any text editor that accepts JavaScript editing. The lucidity of this platform will not let developers to easily slide over to on Xcode to develop iOS or Android Apps.

But with all the advantages does React Native promise commitment in long term?

React Native is based on JavaScript which is not always safe to use. It can cause leakage of code, can be technically defective and prone to malware. Although React native has evolved with time still it is not able to provide commitment in long term.

Lack of support for immutability, lack of function signature and improper error handling make JavaScript a poor option for development. Therefore, as React Native is based upon JavaScript, this option must be reconsidered by IOS and Android developers before opting for development.

Exceptions must be treated as the last line of defense as it is difficult to anticipate such errors in advance and to manage these with control flow statements. In addition to this, there are many inadequacies like incomplete control flow statements and lack of ‘where’ clause.

Numerous dependencies that come along with React Native code makes it difficult to cope up with compatibility issues that come as side-effects.

Although there are a bunch of pros and cons with React Native, still Top iOS App Development Companies and Top Android App Development Companies must consider their options before going for development in React Native platform.

Appcelerator and Xamarin pose a serious competition to React Native development. Both these technologies support Android, iOS, and Windows Phone and have the strong support of comprehensive API’s, mature IDE’s, clearer and friendlier licensing, better documentation and substantially good performance as compared to React Native Applications.

Conclusion

Some important points that must be considered for mobile or web app development platform – It must be productive, safe, portable and for the time for which the platform supports the application. Choice of programming language and maturity of development tools for development platform are really important factors in the sustainability of the application.

Swift development tops the charts in terms of productivity, safety and longevity. Although its portability is low but is not negligible. It can be considered in case a MAC application has to be developed. For all other applications react Native can be considered as a development alternative.

The post Is React Native recommendable for iOS / Android Applications? appeared first on Top ITFirms - Result of In-depth Research & Analysis.

With mobile, businesses grow beyond geographical boundaries, an increase in the number of employees and customers is recorded, which collectively produces massive data. This loads the backend of an app with numerous records, fields and tabs. A useful and desirable entity for companies to gain an edge over their rivals, this data needs to be analyzed and processed for predicting trends and strategies that are likely to work.

Tips for iPhone app developers to creating Big Data-driven backend

With the flurry of mobile apps lately, it has been a major concern for companies to address and manage data on the premises. The problems like storage capacity, scalability and cost of maintaining the infrastructure for the same have troubled organizations. As a result, many companies opted for cloud technology and invested in cloud computing to conquer such issues. While this data gets stored in the cloud, it then asks for comprehensive analysis to produce valuable insights.

Related Article: Big Data Will Drive Mobile Market Past Billion Dollars

Here we present some tips for iPhone app developers to creating Big Data-driven backend that will not only help in managing the enterprise data efficiently but will also help in producing useful business-oriented insights.

Advanced data management capabilities

Data is growing every day and to handle it, companies require advanced infrastructure and modern mechanism. Organizations can perform extensive data analysis when it is manageable and stored in a structured format. Setting up the infrastructure for data handling and analysis is expensive; however, the need of the hour is to have economical, safe and efficient computing services. Cloud is the answer to all the data handling challenges. It is extremely secure, accessible anywhere and works on as-you-go-by procedure, which means you are not required to purchase an entire server for data storage instead a space on it will do the needful.

Real-time data analytics

To have an edge over your competitors, you, as an organization,have to be inventive and innovative. Analytics is essential for an organization but real-time analytics help you stand apart. Big Data backend lets you analyze datasets in a flash, which plays a vital role in making quick yet wise decisions.

Real-time query system with inbuilt data analytics functionality is something that can take your business to new heights. It is one of the interactive as well as incremental ways of accomplishing goals while grabbing a profitable piece of the pie.

Room for flexibility

The mobile world is flourishing at a rapid pace and the techniques are being transformed quickly too. At times, it becomes hard for developers to cope up with the changing market demands. As a result, companies have to deal with concerns that are not only unavoidable but ask for dead investments. The elasticity is absolutely zero in case of current procedures whereas if you consider cloud and modern ways of operations, the flexibility quotient is immense. You, as a business owner, can scale according to your needs and invest only in the resources that are important to your business needs at that particular instant. Addressing concerns and acting towards the same is smooth for business owners with the cloud.

Mobile is omnipresent now whether it’s personal or professional. A recent stat says that there are around 2.2 million Apple users across the globe. This means there is a lot of data that is being fed by the users to the Internet or being consumed by them in respect to their personal and professional needs. The mobile world can also be regarded as the world of both structured and unstructured data, which is required to be analyzed for actionable insights and decision making.

A mobile device is one of the vital sources of determining user’s interests, past and present behavior and needs. Once determined, it is required to be analyzed in real-time for playing the marketing game smarter and also using the information for refining future marketing strategies.

Top iPhone app development companies can be your partner in gaining such insights from the word go. So, make sure that you research well before choosing one as your development and analytics partner.

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