Posts Tagged ‘mobile app’

Thumb rule of building mobile navigation

Wednesday, March 4th, 2020

Building an app is about building it with design attracting the users. It is also about user-friendliness. The easy navigation of an app is going to make appealing to the users. Navigation is like a conversation. Besides, being catchy, the users don’t feel bored while using the app. An app should, therefore, be easy to use as well as attractive. 

Nowadays, there are apps for almost everything; naturally, an app that is easy in navigation and intuitive at the same time is the one going to persist in the market or crush its competition. Some business statistics also say that optimum navigation has given an almost 15.68% increase in sales. We shall discuss more in detail as to what the basics of building mobile app navigation are.

The thumb rules

A mobile phone is designed such that we can handle the device with our palm and other four fingers and the thumb is the tool we use for navigation. Even with smartphones with larger screens, almost 50% of people using only the thumb and therefore, nearly all smartphones have adjustable screens at a swipe. 

Navigation with thumb also makes the app ambidextrous; the users of right as well as left hands can use the app without any difficulty. For all these reasons, using the apps should be designed as easy to navigate only with the thumb. One of the ways to make the app thumb-friendly is by placing the essential tabs of the app closer to the thumb. This way, a user need not use the other hand and navigate only with one hand’s thumb.

Make the bottom bar noticeable

The bottom bar is the most central place for navigation. Most prominent companies are opting for adding tools there. A single bar can contain tools like search tool, home, ‘add to favorite,’ and compare. The bottom bar is also essential because it gives quick links to the app. We recommend you have a bottom bar with quick links for the centralization of the navigation. The bottom bar also makes the app more user-friendly with the thumb. 

Add the search tool

Looking up the information is far more convenient than looking around for it through different tabs. New app users or those who do not understand technology can find it difficult or daunting to search different tabs for the thing they need. Remember that for the ease of convenience, most people like looking up information on the search engine instead of directly logging on to a website. 

The search tool in an app has proven to be very useful, especially if the app has several tabs and a vaster repository of information. Also, the search results show results of a related search; once a user finds the information that he or she initially desired, then they can view the related search results to deepen their knowledge or extend it. 

The process of developing a mobile app from an idea

Tuesday, March 3rd, 2020

Mobile applications are software indented for use on smart-phones and tablets. As of now, there are more than 2 million apps are available on the Google store, while 1.83 million apps are available on the Apple store. The number shows an enormous availability of mobile applications across app stores. And if you have a fantastic idea that can simplify the lives of users, then your app may rank top in the list of million apps.

The number of mobile apps is increasing rapidly with each passing day; however, the user retention rate of mobile applications seems to be decreasing. Until last year only 32% of the users returned to the app at least 11 times or more.

The earlier retention percentage was 38%, and this drop is quite evidence that mobile apps are not helping people as much.  

If you want your app to work well in the market and get significant exposure, then you have to be meticulous at every step of the way to create the app. To begin with, you have to put your idea on paper by writing the application’s requirements. If your requirements have clarity and the right details, then the mobile app developer will be able to deliver the perfect app. 

How to process the idea from scratch?  

1. Pick a problem to resolve

If you already have an idea for the mobile app, then you can skip this point. But if you don’t have an idea, but you want to develop an app, then look around for problems. And the good news is problems are all around you. If you have noticed, then you will realize that every product and service that you know got created to solve a specific problem. 

You can start by listing down the problems you face in your life. Once you have a list of problems, you can start to think of a solution. Finally, filter out the most helpful solutions from others. Now, you have a problem and its optimal solutions, which can form the foundational idea for your mobile app. 

2. Validate your idea 

Validation from the potential user and other people will prove that the app will have an audience upon its release. In simple words, demand exists for your mobile application. You may use the Google keyword planner tool to know the number of people who are already searching for what you are planning to provide them.

You can also consider creating a landing page that mentions your idea for the app. And you can know how many users have the interest to use the app by incorporating email signup. When you validate the need, you will be more confident while making the app as you will be creating something meaningful.

3. Choose the operating system

It’s crucial to know that your app will run on which operating system. Android and iOS are two the most prevalently used operating systems out there. Are you developing an app for iPhone users or Android users? The answer to that will help your mobile app developer to design the app. 

Both the operating system works differently, and the process of developing an app will be different as well. Also, note that you can also have your app on both platforms.   

4. Describe the features and flow 

You need to put down your idea on paper with the maximum possible details. You should not only include the flow of the app, that is, how users will navigate through your app. But also include detailed features and functionality of the app. It will help the app developer to know your expectations. 

The standard features you can include are login page, menu, screen, fonts, link to social media platforms, push notifications, data caching for offline mode, payment gateway, app reviews and Geo-locations, and so on. You should include all the necessary features and additional features according to the need of your audience.

Conclusion

The revenues from in-app advertising and paid downloads of mobile apps are going to cross 581 billion US dollars in 2020. Indeed, the mobile apps industry is going to be massive.

When you use the tips above for writing mobile app requirements, then the developer will be able to create a flawless application that will earn you valuable profits. And then, you could also be among the leading mobile app revenue generators. 

React Native vs Xamarin

Friday, January 24th, 2020

With an overly increasing market for mobile applications in both of its major platforms- Android and iOS, it is only probable that the developers continue to hunt for a faster, a more comprehensive way of creating these. This is where open source cross-platform frameworks like React Native and Xamarin comes to play. With both these frameworks topping the charts in their fields it is only necessary to closely examine and compare their features so that the user is better equipped to make a choice.

If simple facts are to be believed then React native has about three times more users than Xamarin, on the various platforms where the users of these frameworks form communities and interact we can see a wide disparity in the number of people committed to one of the two, be it Github or Reddit. But this does not necessarily indicate better technical process. What it does show is that Facebook is making extra efforts in securing a community for its framework, a field where Microsoft effectively lacks.

If we examine the technical aspects of the two, we see the amount of ease of usage that React native provides to its customers- basic knowledge of the Java Script and you are ready to develop mobile apps. Xamarin, on the other hand, uses the C# language, which is more popular with the native users of Android or iOS.

This also introduces to one of the areas where React Native falls short of customer expectations is that it has no provisions for the native features of Android or iOS, the need to be created from scratch every time you have to include them in your development process, this tedious task compels you to write in both Java and Objective C. On the other hand, Xamarin offers no such problems.

As far as the need for emulators is concerned, in Xamarin one has the compulsion to integrate them in order create anything, whereas React native can function without it, but for a better or more complex application your work has to be integrated with these external emulators at the end.

Another area where React native has not been scoring high is the lack of maturity in its framework, it is easily susceptible to damage and prone to attack via bugs, etc. It has taken a lot of public heat, since often, these bugs are hard to fix, and time taken in doing so might range to days.

So, while React native might appear to be more lucrative a strong proposition can be made claiming that Xamarin with its impeccable centralized support among other things is a better boat to sail in for the long term.

API Testing and How to do it?

Thursday, January 23rd, 2020

Introduction

Before getting into what API testing is, it is essential to understand what an API is. An API (Application Programming Interface) indicates how two software programs should integrate with one another.

API (Application programming interfaces) testing is a kind of software testing that involves testing APIs directly and as part of integration testing and to determine if they meet the requirements of functionality, performance, security, and reliability. API testing is a form of Black Box testing and is conducted after the build is ready. The source code is not included here.

The Challenge

To test the APIs and the integrations, they enable a software system.

The solution

To perform API testing, a tool is required to structure and manage the test cases. Another requirement is full traceability of requirements and effective API documentation.

During API testing, certain bugs can be found. These bugs include:

  • Duplicate or missing functionality
  • Incompatibility of the error handling mechanism
  • Reliability issues
  • Security and performance issues
  • Improper messaging
  • Multi-threaded issues

The quality assurance team performs API testing. The testing is conducted after the build is ready. The source code will not be included here.

A request is sent to the API to analyze responses that include:

  • Accuracy of data
  • HTTP status code
  • Error codes of any errors that are returned by API
  • Results of non-functional tests like security and performance
  • Response time
  • Authorization checks

Use a test management tool that will help in API testing by letting you structure and categorize your test cases. The tool should also give you full requirements traceability along with high-level API documentation. During API testing, the following must be kept in mind:

  • The API must be tested to check what happens and what does not happen on a consistent basis.
  • Stress testing on the system must be performed through several API load tests.
  • The API must be tested for failures. Test the API consistently so that it fails consistently.
  • Group all the test cases by category.
  • Mention all the parameters that are selected in the test case.
  • Prioritize API function calls so that testing can be simplified and can be finished on time.
  • Make plans to perform call sequencing.
  • Create test cases for different and all API input combinations that are possible. This way, you can ensure that you get complete test coverage.
  • Reuse the test cases and also monitor the API when in production.
  • It depends on the manual and automated tests if you want better API testing outcomes.

API testing is a very important part of software quality assurance. With the right approach and the right tools, you can ensure it is carried out successfully. The more API testing is structured, the better will be the outcomes of the testing.

Benefits of Cross-Platform Development

Thursday, January 23rd, 2020

In this increasingly digital world we live in today, thousands of mobile apps are released every single day. Our reliance on our smartphones has made mobile app development one of the fastest-growing industries in the world, and businesses are investing heavily in it.

To reap maximum benefits from this investment, cross-platform app development is the way to go for businesses. Here are a few reasons why:

Reduced development costs and time

Any app design agency knows that cross-platform app development means quicker turnaround since there is only one app to be developed for all platforms. Rather than having to build multiple apps for each platform, which would take a lot of time, you just have to develop a single app that can function across platforms. Not only does this reduce development time, but it also reduces the cost.

Easier maintenance with reduced costs

The fact that there is only one app to focus on for all platforms is what makes maintenance and updates so easy. You can sync updates across all platforms, thus saving a lot of time and money. Besides, cross-platform apps can be updated automatically for each user since they are accessed using the internet. This means that users can have the latest version of the app at all times.

Ability to effectively reach the target audience

If you want maximum exposure to your target audience, then a cross-platform app is one of the best ways to go about it. This allows top UX design firms to make use of various platforms, whether Android or iOS, or even the web, with just a single app that is capable of running smoothly and efficiently on these platforms.

Reusable code

Cross-platform app development is a lot more efficient in all ways because you can use reusable code. There is no need for app design agency developers to write new and unique code for every platform. Instead, you can use a single code, again and again, thereby saving time and resources. For instance, Xamarin allows easy code sharing across platforms, making the entire development process a whole lot easier.

Simple cloud integration

Another reason why cross-platform apps are great for your business is that they can be easily integrated with the cloud for hosting services. This means that the app is more functional and scalable as the single code source can be coordinated with different extensions and plug-ins. For example, with nodeJS, you can build a cloud-native app very easily. In other words, a top UI UX design agency can give you an almost universally-compatible app.

How DevOps Changed the Face of Application Development?

Thursday, January 23rd, 2020

Today, the top UX design firms are investing heavily in advanced technologies that can help them in the faster development and delivery of products. As competition rises, the need to stand out from the crowd by delivering high-quality and reliable apps in shorter periods increases.

To achieve this, DevOps has emerged as one of the best technologies for the best app design agency developers, allowing them smooth integration and deployment. We discuss the benefits of DevOps below:

Better build quality

Through DevOps, companies can combine operations and development smoothly, thereby creating a suitable environment where build quality can be nurtured. It brings together development-centric focuses, including performance, features, reusability, and so on, along with ops-centric focuses, such as maintainability and deployability, thereby bringing together the best of both worlds to positively impact the build quality.

Accelerated time to market

With DevOps, apps can reach your target audience faster, thanks to Disciplined Agile Delivery. Rather than having the development team building and testing in an environment that is separate from the operations teams working on productions, DevOps allows every change to be delivered to a production-like environment, thereby ensuring that the code is deployed to the production environment.

This puts away any chance of complexities that arise due to misunderstandings and miscommunication between the two teams, thereby accelerating the entire production process. This allows the best UI UX design services to cut down release time so that the app can reach the audience faster, and you can stay ahead of your competitors.

Automated and reliable processes

With DevOps, you have access to various tools and principles that can help you develop apps through automated and reliable processes. This makes way for a better application quality as your teams can thwart many drawbacks of version control, continuous planning, continuous integration, configuration testing and management, deployment, as well as continuous monitoring.

Thanks to this automation, you don’t have to worry about the chances of errors caused by time-consuming manual processes. This means that you can develop, package, and deploy an app with increased ease, accuracy, and reliability.

Improved team collaboration

Last but not least, DevOps leads to improved team collaboration between development and operations. Initially, these two teams worked separately on their specific tasks, which was not very efficient or productive. Now, thanks to DevOps, both of these teams understand the other’s workflow and processes better, thereby enabling a culture of collaboration and increased efficiency within the app design agency.

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