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Lean Vs. Agile Vs. Scrum: Which Works Best For App Development?

January 24, 2023 | 5 Minutes Read
Pankaj Sakariya
January 24, 2023

Two phrases that have become more popular among software development teams recently are lean and agile. Although the market has been employing these ideas in practice for some time, there still needs to be more understanding over what each term means.

Many people learn about agile approaches through SCRUM and need clarification when it inaccurately links SCRUM with AGILE.

However, each has diverse functions and jobs to perform, so it’s crucial to comprehend what each one does.

What are the differences?

It’s not quite a methodology to use LEAN and AGILE. It would be more appropriate to refer to the LEAN and AGILE concepts as philosophies since they provide a foundation for implementing various methodologies (such as SCRUM and Kanban).

Concepts of Lean, Agile, and Scrum

Several managers already use the terms agile, scrum, and lean daily. And in this regard, understanding the distinctions between agile techniques is crucial so the business may select the option that best fits its profile.

Many people think of those vibrant post-its stuck to a whiteboard when tasks are assigned and taken off after finishing whenever the Agile methodologies are mentioned. This is merely one approach of using and putting Agile methodology into practice in a project, team, business management, and product prototyping.

Agile methods’ general purpose is to accomplish tasks through repeatable, measurable procedures, integrating team members and tools in a cooperative manner, constantly keeping in mind the requirements of the end user, and exchanging feedback to ensure that everyone is always on the same page. Agile approaches work well with the time and materials billing model because of their iterative nature.

Let’s further understand the ideas behind LEAN, AGILE, and SCRUM.

  • LEAN

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An attempt is made to minimize the risks and waste while maximizing customer value in the management philosophy inspired by the Toyota system’s methods and results. Agile is built on the foundation of lean, which works excellently in a variety of business sectors.


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Iterative philosophy, which is time-focused, enables a product to be built progressively, step-by-step and delivered in smaller portions. Agile’s major goals are to increase process flexibility, enable quick change adaptation, and involve all stakeholders. As a result, findings are delivered more quickly and are now articulated clearly and using Agile decision-making practises.

In other words, Agile fosters a workplace that swiftly adopts and welcomes change. All procedures are organized more simply and a method of “prioritization” of what will be supplied is used. Teams in Agile operate with greater autonomy and fewer participants.

Integration is an important stage since it makes it possible to exchange information and solve problems quickly. Thus, everyone can take action to accomplish the desired outcomes.


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Agile, incremental, and iterative development methods are described in the Scrum framework, which is a collection of practices, roles, events, artifacts, and rules intended to direct the team in the project’s execution.

One of the most popular approaches in the IT industry is scrum. In order to minimize issues like gaps, disagreements, and a lack of integration, Scrum aims to increase agility in the execution of IT operations through the use of lean teams. Scrum also aims to establish a strong role division.

There are positions such as Product Owner (who acts as a liaison between the enterprise and the client), Team Member (who works on the development team), and Scrum Master (who manages the routines of all teams).

Read More:  An End-to-End Guide about Scrum

What are the benefits of Lean, Agile, and Scrum?

Regardless of the differentiation between these three terms, we can state unequivocally that adopting agile concepts has numerous advantages.

Below mentioned are the benefits:

  • Reduce the cost of Development and Maintenance:

It is possible to significantly lower the cost of a project during its lifetime by dramatically reducing the occurrence of defects, successfully recognizing risks, and ensuring better aggressiveness.

  • Estimated return on investment:

The proposed strategy is predicated on regular operational, production-ready software supply. It is possible to derive benefits from the software produced in the early development cycles when combined with trustworthy prioritizing and planning strategies;

  • Compared to conventional methods, productivity increased by two to three times:

The development team’s productivity can be significantly increased by eliminating waste, reducing complexity, and improving the quality of the code;

  • Increased devotion and assertiveness:

The project is continuously adjusted to the company’s needs, and revisions are always welcome;

  • Complete oversight, management, and visibility of the development cycle:

To improve governance and enable improved decision-making, the procedure offers reliable information about the status of projects at any moment;

  • Less Ambiguity:

To increase predictability and reduce uncertainty in software development, short planning, and delivery cycles, more assertive estimations, and a build with integrity at all phases of the development process are all possibilities;

  • Higher quality of the Final Product:

A final product of the highest quality is ensured by the quality management procedures used from the initial stages of product design and throughout the entire development.

  • Constant Development:

The suggested process is built on a continuous cycle of improvement, through retrospectives and techniques of inspection and adaptation applied during the whole life cycle of the project, in addition to being a flexible procedure that adjusts to the demands of various project kinds.


There is no definitive answer as to whether you should use Scrum or Lean development for your agile projects. It depends on the size of the organization, the business model, and other elements. Your project management procedure, however, may improve.

Contact Us! if you are looking for any app development with the best project management procedure.


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