Are you a mobile app developer and confused about which cross-platform framework to go for in 2021 for your startup app? Or are you already aware of Flutter, and just curious to know why it is the most used development framework by start-ups and entrepreneurs! Read on to know more-

These days, Flutter is an evolving framework in the tech industry that is bringing a whole new revolution for a growing business. The platform provides the best tools and a strong framework to develop a great startup app.

Flutter is a Google-backed platform, based on the dart programming language. This strong and feature-rich mobile UI framework enables the developers to build a single-code-based Android and iOS startup app, making it a viable option for developers around the world.

Before diving straight into why flutter is an amazing choice for developing a startup app, let’s learn more about it-

What is Flutter?

Flutter is a Google UI toolkit for building brilliant android, web, and desktop startup app from a single codebase. More than just being a framework, it is a total SDK (software development kit) that includes everything you need to create a cross-platform mobile application.

This comprises a rendering engine, command-line tools, fully accessible widgets, and testing and API integration. Flutter maintains a consistent development model where the components of the UI are changed automatically when the variables in the code are modified.

Features of Flutter

  1. Startup companies with a small budget can expand their reach to all popular platforms with lower development costs of Flutter apps.
  2. The hot reload function increases the pace of the development process and enables coders to monitor improvements and updates in real-time.
  3. Since Flutter has a powerful GPU rendering UI, your app can work on various interfaces with no problems.
  4. Flutter Framework offers several IDEs, including Xcode, Android Code, and Visual Studio Code.
  5. Flutter app development reduces the time taken to test the apps as the testing team will have to review and test only one codebase. Another advantage to it is that lesser bugs are generated with Flutter app development.

Advantages of Cross-Platform Mobile Apps Over Native Ones

While developers have 2 options for mobile app development, namely cross-platform and native apps, we will try to make things simpler for you. We have rounded up reasons as to why you should go for developing a cross-platform application-


1. Cost Effective

Creating a native app can be an expensive process for companies since developers need to write different codes for multiple operating systems. Whereas, in cross-platform apps, a single code base is used to build applications that function well on different platforms, thus minimizing the cost of maintenance of the software effectively.

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2. Quick to Develop

Now that Cross-Platform apps are built with a single code base, there is no need to write codes, again to make the app run on various operating systems. Also, when a developer can save some time because of writing less code, would allow them to focus on the next software development project.

3. Lesser Coding Efforts

When you are creating a cross-platform application, you will not have to look for a developer to monitor the efficiency of the app on 2 different platforms. QA experts will have to test only one version of the app, hence, lesser time will be spent on testing.

4. Reusability of Code

The reusability of the code is among the most inherent benefits offered by cross-platform application development. The fact that a single code can be utilized for various platforms makes the developers save a huge chunk of their coding time for developing native apps.

Why Developers Choose Flutter?

Flutter has strong benefits compared to its alternatives. These benefits have been developed in the underlying language and SDK to fix the problems and concerns that were being encountered in other technologies.

Curious to know about Flutter and its alternatives? Read our top trending articles on flutter alternatives-

Here is a clear summary of some reasons for selecting Flutter for your next mobile app development assignment:


1. It Uses Dart as Programming Language

Dart language has a strong and compelling syntax that promotes powerful architecture and design. Along with it all, Dart offers simple management, integration, standardization, and consistency that other cross-platform frameworks do not currently have.

2. It Enhances the Development Process

As Flutter operates on native binaries, graphics, and rendering libraries that are based on C/C++, creating high-performance cross-platform applications for a startup app is much simpler for a mobile app developer.

In addition, apps developed on Flutter can reach 60fps and 120fps on the devices that are compatible with it and improve the efficiency of your application.

When we talk about creating a flutter startup app and if it will be efficient, it definitely has strong benefits over the others which makes it a strong contender for future startup app development.

3. Uses its Own Rendering Engine

A user looks for an application that will provide them with the best of experience, and being a strong framework, Flutter provides you so many variations with your app that are not available on other platforms.
As Flutter uses Skia to render itself on the given platform, it makes it easier to install a Flutter-based UI on virtually any platform.

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Flutter has been using its own rendering engine, so you will not find the need to change the UI when switching on to the other platform. This is the major factor that businesses prefer to go with the Flutter app development.

4. Gives Access to the Native Feature and Advanced SDK’s

Developing a sleek native flutter startup app is really a cakewalk for developers, as it offers advanced software development kits for simple development. Also, it provides simple local codes, third-party integrations, and application APIs that actually simplify the life-cycle of growth.

Also, Flutter’s SDK can be used on all platforms, including iOS and Android, to top it all, they are also reusable!

5. Requires Lesser Development Time

The entire Flutter team has put in a lot of hard work into providing a broad variety of fully prepared and readymade widgets that enable customizing the app and also remove the risk of writing codes for each widget from the very beginning and allows you to save time.

With the increased accessibility of these widgets, developers with any skill level can customize the app with outstanding design patterns and best practices.

6. It Provides a Powerful Design Experience

The close relationship between material design and Flutter establishes a process that provides a positive user experience. It offers a seamless learning opportunity that customers mostly expect from native mobile applications.

Flutter has custom widgets for both Android and iOS, this allows you to feel like you have your hands on a native application. The Flutter widget catalog is very large, so you can select according to your needs and requirements.

What are the Applications that You Can Build Using Flutter?

Flutter possesses admirable traits as a cross-platform framework, and the team behind it has also refined this framework to high levels and made it the most robust platform for the development of mobile applications.


These are the few applications you can use Flutter to create:

1. Web Applications with Flutter

Flutter community has launched a project named “Hummingbird”, which majorly focuses on developing highly interactive and graphics-rich content for the web.

It is expected that there will be only 1 codebase for creating an iOS and Android application, and it will also be enough for a company to fulfill its web app development needs.

Flutter has received considerable interest from web developers and mobile app developers after the reveal of the first functional preview of Hummingbird.

2. Desktop Applications with Flutter

Flutter is strongly emerging in the market and trying to expand its presence beyond mobile apps as well. Currently, work is underway to make Flutter applications desktop-compatible.

A wide range of devices, including iOS, Android, Windows, Linux, and macOS, have often been targeted by Flutter. Since Flutter uses Flutter SDK to create desktop apps, the development of a Flutter SDK desktop app has never been a challenge to developers.

3. IoT Applications with Flutter

Flutter really stands apart from all the other frameworks as Flutter SDK can easily be integrated with the Internet of Things (IoT) (as it can enable you to create the modern app)s.

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All you need to do is get flutter app developers who can connect and integrate with IoT to fulfill your business needs accurately and quickly on the official Flutter SDK.

Why is Flutter an Ideal Choice for Startup Apps?

Since the platform’s efficiency and reliability, and all features provide an array of ready-to-use widgets, Flutter definitely is an ideal choice for startup app development.

Furthermore, the maintenance of the app can be done much quicker due to its Hot Reload feature, which reduces the risk of losses incurred for your firm directly or indirectly.

Key Insights about Flutter-

  1. With Flutter, there will be lesser risks and problems with app development as Google is soon coming up with Fushia OS that minimizes the obstacles that arise in the process of application development.
  2. Since 39% of developers already use Flutter, it will also not be a challenge for companies to find flutter engineers.
  3. As it is simple to incorporate, hence, a lot of international companies are using the platform for example- Alibaba, Google Advertising, AppTree, MyLeaf, and many more.

To Sum Up

If you planning to build your startup app without burning a hole in your pocket, you should consider a cross-platform application development framework that allows you to build apps with a single codebase for all platforms, including Android and iOS.

Flutter is a Dart Language-based framework, so you can’t ignore its comprehensive features that help you build apps that work just as well as native apps.

Let’s have a quick go through at a shortlist of what Flutter has to offer:

  1. Quick code development
  2. Faster time to market
  3. No UI updates on different platforms
  4. Adapted to every target platform
  5. Reduces the probability of errors since single testing is sufficient.
  6. Reduces market risk and losses
  7. Exceptional designs
  8. Less testing
  9. Single code for two platforms
  10. Ideal for MVP

We have tried to explain every crucial detail of what makes Flutter an ideal choice for startup app development, making it grow as a compatible cross-platform framework leaving behind all its alternatives. Still have questions about flutter, cross-platform app development? Ask away in the comment section below and our expert developers at Codersera will reply to you ASAP!

  1. Is flutter good for app development?

    Flutter has many more advantages for business and development teams than risks. It’s a great chance to build beautiful, high-performance, and outstanding mobile apps that fit your custom needs and requirements. It’s worth considering Flutter, especially if you want an app both for iOS and Android.

  2. Is Flutter a frontend or backend?

    Flutter is a framework specifically designed for the front end. As such, there is no “default” backend for a Flutter application. Backendless was among the first no-code/low-code backend services to support a Flutter frontend.

  3. Is flutter good for beginners?

    Flutter is a very good framework for beginners. Because Flutter uses Dart programming language, which is fully object-oriented, if you know Dart, you can pick up the Flutter paradigms quite easily.

  4. Can I learn Flutter in a week?

    It’d take you approximately two weeks to get through it (or two days if you’re really passionate about Flutter). You’ll come out with a much better understanding of how Flutter works and the best practices for coding Flutter apps.

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As a Senior Tech Enthusiast, I bring a decade of experience to the realm of tech writing, blending deep industry knowledge with a passion for storytelling. With expertise in software development to emerging tech trends like AI and IoT—my articles not only inform but also inspire. My journey in tech writing has been marked by a commitment to accuracy, clarity, and engaging storytelling, making me a trusted voice in the tech community.

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