An Introduction Of MVVM Architecture In Flutter And Great Examples

4 Minutes Read
an introduction of mvvm architecture in flutter and great examples

Harnil Oza

Founder and CEO

Apr 01, 2021

Today's mobile app era has most businesses wrapped around it. They identify the relevance of mobile apps for the existing marketplace and, hence, focus on developing apps that resolve user issues and partner with a purpose proactively. There's a lot to consider for app development from features of the technology stack and programming language.

Introspecting a wide range of components might give you an idea of how you can draw the app developing process but build a fully structured mobile app. You should understand the set of techniques & patterns. And that is where mobile app architecture comes into the picture. While there are several architectures to follow for app development, MVVM architecture is a design pattern that focuses on UI or UX design platforms backed up by event-driven programming. Furthermore, this article will consider how the MVVM architecture pattern is the appropriate choice for your iOS or Android app project.

Introduction To MVVM Architecture

In layman's terms, MVVM (Model View ViewModel) is a design architecture that enables the breakup of design principles, commonly referred to as the separation of development by tech beginners into separate GUI sections. After applying this architecture in-app designing concept, the fundamental ideology is to develop a "View Model" that can represent data through a view.

Most developers favor MVVM because it separates the Fragment & Activity from the business logic. To write a flexible codebase, app developers 2021 must develop a View-Model layer that can be suited by certain' Views.' Also, MVVM architecture helps developers in automating the dispersion of modifications inside View-Model to the View. The inclusion of this architecture protects it from getting unmaintainable and messy.

3 Essential MVVM Architecture Components In Flutter

The MVVM design architecture is managed by 3 main components that are Model, View, & ViewModel. These critical elements help to set up a block for the entire codebase of the MVVM design architecture. Each component has a different function and role, and a logical interaction between these components plays a considerable role. In MVVM architecture, the View engages with the view-model for data binding, and the view model interacts with the model. To understand this, MVVM is essential for your app project.

1. Model

The main role of the MVVM model is to apply the business logic in the design pattern that functions only based upon the source of data required in an activity. In simple words, the MVVM design pattern's model element is used to display the real-time data that will eventually be used in mobile app development.

2. View

View stands for user interface components such as CSS, HTML. The View is responsible for the presentation layer in the architecture pattern and is an app's entry point. When we discuss MVVM architecture benefits, the View's attributes are praised. The View never engaged with the model directly but through the ViewModel. All the data collected by the model component helps in making the presentation data for the view element. This component performs UI logic & requests the model to resend the output to the user.

3. ViewModel

Besides working as a mediator between the Model & View components, this component applies the data and commands connected to the View in MVVM design to notify the latter element of state changes. ViewModels can be connected to one or more models. ViewModel's role in the MVVM architecture is to support the state of the View and acts as a logic layer of the entire MVVM architecture community.

List Of Top Apps Developed With MVVM Architecture In Flutter

MVVM architecture is one of the most liked design patterns by the app development team to develop an app either on Kotlin, Flutter, or any other programming language. Various apps have been built on the MVVM (Model View ViewModel) architecture in Flutter. Below are some examples that have been created using MVVM architecture.

1. Google Ads

google ads

Google ads is a popular online advertising app. This platform permits businesses to create online ads to reach audiences keen on the offered products & services. Besides creating ads, this Flutter-based app helps marketers manage & optimize online ad campaigns too.

2. Entrena Pro

This one is a Spanish app that allows users to search for the best sports center closeby. Entrena Pro falls into the fitness category and is developed using Flutter development tools with an MVVM design pattern. This app acts as a stage for sports coaches, sports centers, and interaction for athletes.

3. Cryptomaniac Pro

This is another name in the list of apps built with Flutter and MVVM architecture. This app helps users get the most exact cryptocurrency signals, news, and blockchain tech trends. This app acts as a personal assistant trader for app users.

4. PostMuse


PostMuse is one of the most-relevant Insta story maker apps with additional features such as adding texts & emojis on pictures. This app is created on Flutter using MVVM design patterns formulating all the components. This app provides users the avenue to customize their Insta stories and posts.

5. Pairing

Flutter programming language combined with MVVM architecture helps businesses build interactive social media and dating apps. Also, this is one of the praised apps developed with MVVM using Flutter in Pairing. It's a dating app that helps app users find the right partner. Those seeking a relationship partner will find this app handy.


Now you must know that most app development companies favor MVVM design patterns; the blend of Flutter & MVVM together leads the app to offer improved data to the View. Flutter is an open-source language that utilizes Dart, making it an excellent fit for the app being formulated on MVVM architecture. To get more insight into this, contact our expert team, who are eager to help you in the best way possible.

Harnil Oza is the founder and CEO of Hyperlink InfoSystem, one of the leading app development companies in India, USA, UK, and around the world. Being the founder of the company, he takes care of business development activities and maintains relations with clients. His charismatic and result-driven approach has benefited the company to grow and achieve this height where the company stands right now.

Harnil Oza

Founder and CEO

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