Mon Feb 06 2023

How Flutter Can Produce Native Like Performing Apps

Android0 views
How Flutter Can Produce Native Like Performing Apps

Ready, set, go! In today's fast-paced world of mobile app development, you need to make sure your app can keep up with the competition. And when it comes to performance, you don't want to be left in the dust. That's where Flutter comes in. Flutter is a hot new framework that's been taking the app development world by storm with its ability to produce native-like performance apps. On the stack overflow platform, Flutter-related questions are asked more than React native. A 2021 developer survey found that Flutter is the most popular cross-platform mobile framework among global developers, with 42% of software developers using it. Out of all mobile developers, around one-third use cross-platform technologies or frameworks like Flutter, while the remainder uses native tools.

But what makes Flutter so special, and how does it achieve such smooth, speedy results? Let's dive in and find out!

The Benefits of Flutter for App Development

If you're a mobile app developer, you know that time is money. And Flutter can help you save both. With Flutter, you can achieve faster development times thanks to its hot reload feature, which allows you to see changes to your code instantly reflected in the app. No more waiting around for lengthy build times!

Single Codebase

Flutter's "write once, run everywhere" approach also means that you can create apps for multiple platforms with a single codebase. This not only saves you time but also saves you money by reducing the need for separate development efforts for each platform.

Exceptional UI Design

In addition, Flutter's comprehensive set of built-in widgets and design-friendly app framework makes it easier to create visually appealing apps with minimal effort. This can also help save time and resources, as you won't need to spend as much time or money on custom design work.

Hot Reload

One of Flutter's key features is Hot Reload, which allows developers to quickly make and see changes to their code in real-time on a simulator. This significantly increases productivity and enables developers to work on multiple platforms simultaneously, saving time and effort in debugging and fixing errors. As a result, Flutter developers can create and launch their digital products more quickly.

Access to Native Features

With Flutter, developers can use native programming languages like Objective-C or Swift for iOS and Kotlin or Java for Android to access and utilize native features such as the camera or battery in their apps. As you know now that Flutter provides a user experience like native apps; this accessibility helps, especially when you hire Flutter developers to incorporate all the components as per the demand.

So, if you want to speed up your development process and save some dough in the process, Flutter might be the way to go. It's a win-win situation!

How Flutter Achieves Native-Like Performance

Okay, now it's time to get technical. So, how does Flutter manage to achieve such impressive native-like performance? Let's break it down.

Rendering Engine

First, there's the Flutter rendering engine. This bad boy is responsible for rendering the app's user interface, and it does so with lightning speed. It uses a technique called "skia," which basically means that it draws everything from scratch rather than relying on pre-drawn components. This allows for more flexibility and customization, but it also means that the rendering engine has to work harder. And work harder it does – the Flutter rendering engine is known for its smooth animations and buttery-smooth scrolling, even on lower-end devices.


Skia is an open-source graphics engine that provides low-level access to hardware acceleration and graphics processing capabilities on various platforms.

In Flutter, Skia draws the app's UI to the screen. When a Flutter app is run, the Flutter framework generates a rendering tree that describes the widgets and visual elements that make up the app's UI. This rendering tree is then passed to Skia, which converts it into a sequence of graphics commands that can be executed on the device's graphics processing unit (GPU).

Using Skia allows Flutter to achieve high rendering performance and smooth animations, even on devices with limited hardware resources. It also allows Flutter to support multiple platforms, including iOS, Android, Windows, Linux, and MacOS.

Dart language

Next, there's the Dart programming language. It's fast, efficient, and easy to learn, which makes it a great choice for Flutter developers. Plus, it's fully integrated with the Flutter framework so that you can take advantage of all its nifty features.

  • Dart offers several language constructs that are useful for app development teams, such as:
  • Static type annotations can help catch errors early and prevent runtime type errors.
  • Isolates allow for parallel computation to prevent long-running tasks from blocking the UI thread.
  • Streams facilitate asynchronous programming and make it easier to work with data that arrives over time.
  • Futures, which represent asynchronous computations that will be completed in the future.

Dart is optimized for client-side use and supports Ahead-of-Time (AOT) compilation, meaning that code can be compiled into native machine code rather than being interpreted by a virtual machine at runtime. This results in faster performance and shorter development times.

Flutter widgets

But it's not just the rendering engine and programming language that make Flutter shine. The framework's design choices also play a big role in its ability to produce high-performance apps. For example, Flutter uses a technique called "widgets" to build its user interface, which allows for a more modular and reusable codebase. This not only makes the development process faster and more efficient but also results in a more streamlined and optimized app.

So, there you have it – the technical behind-the-scenes of Flutter's ability to achieve native-like performance. It combines a powerful rendering engine, a fast and efficient programming language, and smart design choices.

Examples of Flutter-powered Apps with Native-Like Performance

Now that we've covered the technical side of things let's take a look at some real-world examples of Flutter-powered apps that have achieved native-like performance. These apps are the cream of the crop – the ones that have really gone the extra mile to deliver smooth, seamless experiences to their users.


First up, we have the Alibaba Group's shopping app. With over 100 million active users and a high volume of transactions, this app needs to be fast and reliable. And thanks to Flutter, it is. The app has achieved impressive performance benchmarks, with an average frame rendering time of under 60 milliseconds and an app startup time of under 500 milliseconds. That's practically the blink of an eye!


Next, we have the Hamilton app, based on the hit Broadway musical. This app lets users purchase tickets, listen to music, and access exclusive content. It's a feature-packed app that requires top-notch performance, and Flutter delivers. The app has achieved a frame rendering time of under 16 milliseconds and a startup time of under 1 second, which is pretty darn impressive.

But it's not all sunshine and rainbows. These apps also faced some challenges during their development process. For example, the Alibaba Group app had to work around some limitations in Flutter's support for native features, such as in-app payments. However, the Flutter team provided helpful guidance and workarounds to help the development team overcome these obstacles.

These examples of Flutter-powered apps show that with Flutter, you can build top-notch apps that deliver a seamless experience with high performance to your users. And if you run into any bumps in the road, you can always leverage mobile app development service to navigate and streamline flutter app development.


Flutter has a powerful rendering engine, a fast and efficient programming language, and smart design choices that all work together to create smooth, seamless app experiences.

But don't just take our word for it. Check out some of the real-world examples we mentioned and see for yourself how Flutter-powered apps can hold their own against native apps in terms of performance. And if you're thinking about starting your app development project, consider giving Flutter a try. You might be surprised at how well it can perform.

And remember, with Flutter, you get more than just top-notch performance. You also get faster development times, cost savings, and the ability to create apps for multiple platforms with a single codebase. It's a pretty sweet deal. So, if you want to give your app the competitive edge to succeed in today's crowded app market, Flutter might be just what you're looking for. Give it a shot and see for yourself!

Author's Bio

Suvarna Parikh is a technical content writer at ultroNeous Technologies - a leading web and mobile application development company that crafts user-centric digital products for brands of every size. She is passionate about writing on tech and marketing and balances informative content with an engaging read. Aside from her writing, she is a bookworm interested in various fiction genres and loves sharing her perspectives on key technological and marketing aspects.

We use cookies to improve your experience on our site and to show you personalised advertising. Please read our cookie policy and privacy policy.