How Popular Really Is Flutter for Mobile Development?

As the CEO of a software development company, I often hear our clients say that Flutter for mobile development is a “young and unreliable framework” and that it’s not suitable for building complex, fintech, or high-load apps.

But let’s take a closer look — is that really true?

Generally, Flutter has been gaining momentum as one of the most popular cross-platform frameworks since its release by Google in 2018. Competing closely with React Native, Flutter has rapidly grown, with thousands of apps now leveraging its capabilities.

Flutter’s growth obviously speaks for itself. As of early 2025, approximately 2 million developers are utilizing Flutter for application development. According to Good Firms, after March 2024, Flutter experienced a 10% month-over-month growth, highlighting its expanding appeal.

Flutter growth

Numbers from Statista.com

On Android there is a simple way to see which of your installed apps are built with Flutter. Just search for Flutter Shark on Play Market. I did the test myself.

Here are the Top 10 Flutter apps on my phone:

My takeaways from the Flutter test:

1️⃣ FinTech is Leading the Charge with Flutter

Financial technology companies are quickly adopting Flutter, and for good reason. The framework is a great fit for the fast-moving and high-demand world of finance. Apps like Binance, CoinMarketCap, and Monobank rely on Flutter to handle real-time data processing and deliver smooth user experiences. The ability to manage dynamic, real-time information makes Flutter a top choice for trading platforms and banks. It also allows for easy development of complex interfaces, ensuring users get fast, responsive, and seamless interactions. This blend of speed, real-time capabilities, and smooth UX is why leading fintech companies trust Flutter.

2️⃣ European Airlines Are Joining the Flutter Trend

Flutter is also making waves in the aviation industry, with major European airlines like TAP Portugal and EasyJet embracing the framework. Airlines need apps that offer smooth flight bookings, check-ins, and real-time updates. Flutter’s ability to provide fast, responsive, and user-friendly interfaces is a big win for these companies. The aviation industry thrives on customer satisfaction, and Flutter ensures that passengers can quickly and easily complete their tasks, whether booking a flight or checking in. Flutter’s speed, scalability, and ability to support high-performance graphics — like interactive maps and seat selections — make it an attractive choice for airlines that need to stay ahead in a competitive market, all while keeping costs and development time in check.

So why industry giants are choosing Flutter? Flutter remains a strong choice due to: 

How many Flutter apps are installed on your phone? Have any guesses? Try checking out, you might be surprised. 

For ​further insights, read our blog on the topic “Flutter or React Native: Which is Better for Your Project?”

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