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A Step-by-Step Guide To Build A Startup Mobile App With Flutter

A Step-by-Step Guide To Build A Startup Mobile App With Flutter

Android applications carry a wide range of uses and functions in real life. People can now only order their cuisines and delicacies from the comfort of their home. The interactive user interfaces and the touchscreen hardware offers a unique user experience. These android applications also serve real-time purposes. The cloud-based interactive features ensure life upload and updates of data over servers. Businesses of all kinds can use such a practical yet economical approach to push themselves beyond the ordinary.

The current mobile app development industry possesses a promising future since millions of people keep downloading apps for various purposes. As an open-source user interface toolkit from Google, the Flutter SDK is known to use a single codebase to develop decent compiled applications for smartphones. The integration of real-life procedures with application interfacing can help to make life easier. Anyone can Hire Flutter Developers to ensure increased downloads of such applications.

Facts of the App Market

Facts of the App Market

A survey was undertaken during the year 2020 that determined the services involved in the Flutter app development services. The results with their numerical values are placed in the following lines below –

1. The Google Play Store is the largest app store with a variety of over 2.7 million apps.

2. The second-largest app store, the Apple App Store, provides around 1.82 million apps for iOS-supporting devices.

3. The precise number of apps keep regularly changing since both these stores receive new apps from the developers, and they remove poor content quality from their app stores.

4. There has been a gradual increase in apps within the past few years.

5. Statistically speaking, international mobile app revenues crossed USD 581 billion in the year 2020. It is most likely that by the year 2023, these apps will generate over USD 935 billion through in-app promotions and paid downloads.

What began with a generating revenue of 97.7 billion USD (US Dollars) in the year 2014 has been forecasted to be producing around 935.2 billion USD by the year 2023. The massive 837.5 billion USD leap is possible as products and services gradually seek ways to reach higher target customers through appropriate, feasible options.

Fascinating Choice Toward Start-up App Development With Flutter

Fascinating Choice Toward Start-up App Development With Flutter

The Flutter application has lots of potential in the market. App developers can reap various benefits from using the Flutter cross-platform application. With its wide variety of services, Flutter guarantees multiple utilities on a variety of platforms. The single-time codebase feature can help developers save their valuable time against multiple codes on other platforms. This particular feature makes Flutter an all-time favourite among application developers.

Given below are some of the general facts involved with the Flutter App Development –

1. Software developers from around the world prefer Flutter as the second most renowned cross-platform mobile framework. The survey indicated that about 39% of these software developers prefer Flutter development services to make apps. Such use of the app is expected to increase through 2021.

2. Google helped analyze the maximum activities as a start-up and Flutter developers’ shares – 35% of the firm work as a start-up, 26% include enterprise developers, 19% involve self-employed, and 7% work on behalf of design agencies.

3. With the release of the 1.20 version of Flutter, Google observed a spike of about 80% from the Play Store. Since April 2020, the Flutter-supported apps leapt by 40,000 from 50,000 to 90,000.

4. According to Google Trends, from February 2021, in the domain of customizable cross-platform mobile apps, Flutter is a leader in programming languages, followed by React Native.

Read more: Top 13 Flutter App Development Tools For Developers

The Privileges of using Flutter

The Privileges of using Flutter

Developers can also optimize their different app development features to a whole new level. Flutter can bring some of the following advantages for a better app development experience –

1. Swift Development Procedure:

The Hot Restart features and Hot Reloading characteristics in the cross-platform application development Flutter can help the developers to write codes and even complete their project live.

2. Widget Utilization:

Apps that are integrated with Flutter offer swift enrollment of apps with a vast range of easy custom-oriented widgets like icons, fonts, scrolling, and navigation to fit the screen dimensions best.


3. One Coding that Supports Various Platforms:

Mobile app developers who use Flutter have to write the code for just a single time for both the platforms – iOS and Android. This feature makes Flutter more preferable to the developers as it also helps reduce expenses behind an app.

4. User-friendly Interfacing:

Flutter can customize almost every visible object, whether shadows, colors, shapes, transforming, or clipping icons on the start-up apps. Flutter flexibly simplify the app development process with no additional workloads.

5. Crossing Smartphone Borders:

The cross-platform app framework in Flutter is a potential tool for development. These Flutter-based applications perform well irrespective of the platform type, whether Android, IOS, Linux, Windows, etc.

6. Server-free Apps:

With the back-end support from Google firebase, developers can use Flutter to develop server-free start-up apps. The swift development cycle available in Flutter helps developers to meet their deadlines.

The Mobile App Development Company California follows a gradual procedural approach toward Flutter App Development. Each of these steps helps the developers to improve the application with the best performance capability.

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These approaches are described in the lines given below

1. The Concept:

The concept is the precursor for innovation. All effective devices and procedures stem from a fresh new idea. Proper market research can help to identify the need and place focus on the customer group. They can also help to identify the competitors, which can enable the developer to design unique products. Relative comparison can help to understand the lack of essential features in the target market. The developer needs to fulfil such a lack to gather more customers.

2. Minimum Viable Products:

Minimum Viable Products

Entrepreneurs can validate their concepts, understand buyer requirements and obtain customer queries. MVP helps a firm to stand strong in the marketing domain through proper investigation over market research. The open-source design in Flutter matches the development of MVP. Now the process is simple and effective with the fast pace of Flutter. The compatibility of Flutter with Firebase removes the need for back-end separation for simple MVP build-up.

3. UI & UE (User Interface and User Experience):


Flutter provides access to decent native components with additional hot reload options to ensure swift developments. Flutter has replaced platform limitations as it makes use of its inherent source code to access a gateway to enable multiple UX and UI. The gradual changes in the architecture of Flutter into an all-platform network can help to develop native mobile apps that can function on various devices. The adaptive layout components in Flutter ensures that the app can be viewed properly on a device – be it a smartphone or a tablet. The single-code base in Flutter substitutes the need to develop different coding options that can work on different devices.

4. Design, Incorporation, and Activation:

Every development of a start-up mobile app consists of proper planning, coding design, program testing, and outcomes. Proper planning can help one to identify the needs and requirements behind the development of the application. The planning helps to establish the purpose of the app. The coding design constructs the basic framework and functionality of the application. Program testing involves the performance of the application in real time after it has been encoded and developed. Its release into the market undergoes the outcomes of the application, and the following survey examines the extent of utility in the app.

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The Basic Architecture of a Smartphone or Android Application

Smartphone application architecture consists of different subdivisions. They include a back end, the front end, and the API. Each of these features has been explained, in short, over the following lines.

Every mobile app design includes three central portions – API (application programming interface), mobile app front end, and the back-end.

API (Application Programming Interface) – APIs work as a method of communication between the back-end processes and the app.

Front-end – Users interact with direct contact from the front end of an application. Most apps contain a cooperative UX that manages data with the help of back-ends and APIs.

Back-end – users cannot see the information lying at the back-end, which consists of server-side objects and databases that provide app-function support to smartphones.

The API web server deployment must be placed into a scalable production environment. The app is then deployed to other popular app stores like the Apple App Store or the Google Play Store.

These subcategories form the backbone of any general smartphone application architecture. The entire system works on this structure, with each of the sub-divisions providing support to the other. Such a complex system keeps running behind the development of a start-up mobile application.

You may like this: Most Impressive Apps Built with Flutter Framework

CMARIX offers some of the best start-up mobile application solutions to help their clients meet their requirements. Their UI and UX developers aim to deliver the highest product quality with their professional expertise. The design base follows a unique strategic approach toward application developments.

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Written by Atman Rathod

Atman Rathod is the Founding Director at CMARIX InfoTech, a leading web and mobile app development company with 17+ years of experience. Having travelled to 38+ countries globally and provided more than $40m USD of software services, he is actively working with Startups, SMEs and Corporations utilizing technology to provide business transformation.

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