Mobile App Architecture & How to Start Building One in 2021

Loading Blog...

Businesses from all around the world focus on making apps easier and proactive for their target consumers, solving their challenges, and working in common.

The competition currently is ferocious. According to Statista, Android users were able to choose between 2.56 million applications by the first quarter of 2020, making Google Play the application store with the most apps available. Apple's App Shop has about 1.85 million apps available for iOS and is the second-largest app store.

Many organizations do not know how to design a profitable application while exploiting this trend. The success of these growth projections within the competitive landscape can only come about if it is supported by a precise development process in mobile applications.

An effective method of app development includes some important phases. We will look at each one in more detail in this article.

Steps by steps to building mobile app architecture

Mobile App Development Process.jpg


The first part of the process of mobile applications defines the plan to make your idea a successful app. A greater part might be included in your overall mobility strategy for your company.

As one app's goals may differ from the other, the mobility strategy to be addressed during the development process is still affected by the application's particular impact.

You have to:

  • List the users of the app
  • Competition research
  • Set goals and targets for the app
  • Choose a mobile application platform

Analyze and plan

At this point, your idea for the app begins to take shape and becomes a real project. Start with case definition and capture detailed functional requirements. Analysis and planning.

Prepare a product plan once you have established the needs for your app. This includes prioritizing and arranging the mobile applications into delivery milestones. When time, resources, or prices are an issue, establish your MVP, and prioritize this at the start of the project.

The abilities needed for your app development initiative are included in the planning stage. For example, mobile systems for iOS and Android use several stacks of development technology. For your purposes, your mobile development team should comprise iOS and Android developers if you are building a mobile app for both iOS and Android mobile platforms.


The goal of an app design is to provide a user experience with a polished look that is seamless and effortless.

How well users adopt and profit from all its characteristics determines the success of a mobile app. The purpose of UI/UX design for mobile apps is to provide exceptional user experiences to make your application interesting, intuitive, and easy to use.

If refined user interface concepts are useful for early adoption, your app needs an intuitive user experience to captivate app users.

The architecture of information and workflows

The first phase in the development process of your mobile app is to determine the data your mobile app shows to users, the data it collects, user interactions with the end product, and user journeys in the application.

For enterprises, enterprise mobile solutions have users with varied responsibilities and rights, and it is vital to implement these rules as part of your app’s information architecture. Workflow diagrams help identify every conceivable interaction a user has with the program and the app’s navigation structure.


Mobile app designers often begin application design using paper sketches. The digital form of sketches is wireframes. Wireframes have been designed to meet the needs of your application, commonly referred to as low-quality mockups.

Style guide

The "living documents" are Style Guides, documenting the style requirements for an app from the branding regulations of your firm to the navigation symbols.

Processes in Including style guides:

What kind of font is your application going to utilize for text? What is the color pattern going to be? How will the app design reflect your brand?


The final visuals of your visual app are mockups or high-fidelity designs. Mockups are built with the application of the wireframes in your style guide. As the creation of your app begins, your data architecture, workflow, and esthetics will be changed. The most popular tool to build very trustworthy mockups is Adobe Photoshop.


While mockups demonstrate the functionality of your mobile app using static models, they may become click-to-click prototypes utilizing tools like Figma and Invision. Prototypes for emulating the user experience and the intended workflow of the application from the finished product are extremely helpful.

While the development of the prototype can take time, it's worth it, because it tests the design and functionality of your app early

Application development

Planning is a key aspect of the development process for mobile apps. You will need to: Before any development/programming efforts begin:

Defines the technological architecture, selects and determines development milestones for a technology stack.

Three key components consist of a typical mobile app project: backend/server technology, API(s), and front-end mobile application. Frontend

The front end is the mobile application that an end-user uses. Mobile apps consist in most cases of interactive user experiences using an API and back-end for data management. In rare circumstances, the app can employ local data storage when an app allows users to operate without internet access.

This section comprises items on a database and server-side that are needed to facilitate mobile app functions. If a back-end platform is used, it may be necessary to modify the functionality you want to offer.


An API is a technique of communicating between the application and a back-end database/server. The API is a method of communication.


A thorough QA test during the mobile app development process ensures that applications are secure, robust, and usable. You first need to develop test cases to deal with all areas of app testing to achieve comprehensive QA testing in your app.


To launch an authentic mobile app, it is necessary to submit the application to app stores, iOS apps in the Apple App Store, and Android apps in Google Play. However, before you launch your mobile app you will have to have an account with the Apple App Store and the Google Play Store.

A release of an app on the app store calls for metadata preparation including:

  • Description of the name of your app
  • Category\keywords
  • Icon of Start
  • Screenshots of the app store

Once you have put your apps into the Apple App Store, iOS apps undergo an assessment procedure, which can take from a few days to several weeks, depending on the quality of your app.

You will have to supply Apple with a test user account as part of the release process if your app requires users to log in.

There is no review procedure with Android applications and after a few hours of submission, they are made available in the app store.

Following your app in the app stores, check your use via mobile analytics solutions and follow up on Key Performance Indicators (KPIs) for the success of your app. Check crash reports or problems mentioned by other users frequently.


App development is a continuous process and will continue with user feedback and additional functions following the initial launch. Regardless of your project size and scope, your mobile app development attempt will greatly affect the success of your business.


5 Ways to Proof Your Software Strategy

Free Copy

We have used and learned these strategies by working and scaling over 40+ startups and business. These are the ways which is mostly the problem unidentified in major products leading them to either user failure or market failure. Get it before your competition gets it.