Which Methodology Works Better in Mobile App Development?
Agile and waterfall are two of the most widely used project management methodologies out there. Read on to figure out which one is best for you.
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For several years, project management teams used the conventional method of meticulous preparation, reporting, and developing processes. However, due to the rapid growth of the IT industry, project management has rapidly developed from a collection of principles to a broad area of various methodologies. Nonetheless, there are a few methodologies that are at the heart of project management for mobile app growth.
This article discusses two of the most widely used project management methodologies: agile and waterfall. The second most important factor in mobile app development is choosing the methodology. Choosing the right methodology facilitates the development process and results can be obtained in the most efficient and timely manner.
Here’s the ultimate comparison between agile and waterfall methodologies.
The agile methodology is a project management approach made specifically for the development of complex mobile applications. Iterations are supported by the system, which aids in the reduction of common mistakes and errors.
The model breaks down the project into a set of development processes, or short periods, that are allocated to each project team member. It is a collective approach that allows for rapid change response. Throughout the mobile app development lifecycle, it is adaptable enough to handle changes in project specifications.
The agile methodology consists of several small iterations (2-3 weeks apiece) that help to reduce risk. The project team shows the findings to the client at the end of every iteration and, if necessary, makes adjustments at the customer's request. As a result, the client has complete control over the development process.
Now that you know what agile methodology is all about, let’s discuss some features and benefits of the agile methodology.
Features and Advantages of Agile Methodology
The agile methodology requires detailed preparation. It's possible that planning the whole development phase from the start would be challenging. With agile methodology, you can dissolve the software development process into phases, plan for each phase individually, and address bugs at each phase of the deployed functionality, reducing cost and time.
If a client wants to modify anything in the app at any point during creation, it's simple to do so without disturbing the development process. When each sprint is completed, the developers keep in contact with the client and provide the results.
Since the development process is split into sprints, making alterations to the app is convenient and effortless. When a project is nearing completion, using an agile strategy reduces the chance of serious bugs.
Waterfall puts a focus on meticulous preparation. It is a sequential and linear software development methodology in which each project task is completed after the previous one.
Projects in the waterfall style are completed in a single and full phase period. Project managers are in charge of meticulously preparing project implementation and executing it following the requirements specifications. If a scenario fails, the development team must go through the whole process again, from design to execution.
At the start of the project, all specifications are specified, and each step is finished before passing on to the next. Project managers keep track of the progress and ensure that the phases do not overlap.
Following are some key features and benefits of the waterfall methodology in the mobile app development process.
Features and Advantages of Waterfall Methodology
As contrasted to other methods, waterfall emphasizes a well-defined series of measures. The concept is hammered out in-depth even before the development process begins, making the needs and the outcome clear to everyone on the team.
Best for Specified Requirements
Agile Development encourages a model in which the specifications are likely to alter and evolve, while the waterfall approach is better suited for projects with well-specified requirements and little expectation of change.
Each phase has its own set of procedures and deliverables, and its own review and approval processes. The waterfall is simple to navigate due to the visibility of all levels. By following the hierarchy, all of the tasks can be conveniently organized.
One of the most significant distinctions between these two is their approaches to consistency and research. The testing phase comes after the build phase in the waterfall model, but testing is usually done simultaneously with programming, or at least in the same iteration as programming in the agile approach.
Agile vs. Waterfall: The Verdict
The agile approach can be thought of as a series of several different projects, which are little more than variations of various phases aimed at enhancing overall product quality with user or QA input. Moreover, the agile methodology covers both the internal and external aspects of a project, such as setting up rules for the internal team and defining the communication process for the client interaction, too.
While on the other hand, the waterfall methodology is best for projects that are small in size, where their requirements are well-defined and are unlikely to change as the project proceeds. The waterfall is more of an internal process and does not cover the whole of a project. There are just some guidelines for internal teams to follow in the waterfall methodology.
If I’m to give a verdict, I’ll surely recommend agile since the agile methodology is most suited and widely accepted among the software development teams across the globe. Many developers have their say on agile development as a method that has brought more productivity into their work despite putting unnecessary burdens on them.
If you're a business head and are looking to grow your software product following agile methodology, hiring a reputable IT company with strong agile processes is the way to go.
Reach out to us and let’s start creating something amazing.
Published at DZone with permission of syed Ali. See the original article here.
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