With more than a million active developers worldwide, Flutter has rapidly become one of the most popular frameworks for mobile development, allowing developers to build iOS and Android applications from a single codebase.

If your development team uses Flutter to build mobile applications, test automation is an important step to making sure your application’s reliability, performance, and user experience are consistent across platforms. Manual testing of Flutter applications can be time-consuming and error-prone—particularly when validating UI interactions on different devices.

That’s why we’re excited to announce that Ranorex Studio now fully supports test automation for Flutter applications on both Android and iOS. With this update, testers can track elements, record interactions, execute test scripts, and validate UI components in Flutter-based apps—whether on emulators or physical devices.

What Is Flutter and Why Does It Matter?

Flutter is an open-source UI framework developed by Google that has gained widespread adoption due to its ability to create high-performance mobile applications for iOS and Android from one codebase. Some of the most significant advantages of Flutter include:

• Faster Development Cycles: Hot reload and a single codebase enable rapid iteration and quicker releases.
• Consistent UI/UX Across Platforms: A shared widget-based UI framework makes for a seamless experience on Android and iOS.
• Growing Industry Adoption: Companies in the fintech, e-commerce, healthcare, and enterprise software spaces are increasingly choosing Flutter for their mobile apps.

Key Features of Flutter Support in Ranorex Studio

Ranorex Studio is compatible with the newest Flutter releases (3.22+) while maintaining backward compatibility with older stable versions. This means that all the Ranorex Studio functionality for testing native Android and iOS apps can now be used for Flutter apps.

• Full UI Automation: Record, track, and execute automated tests on Flutter-based applications.
• Expanded Mobile Actions: Supports most mobile actions, including touch and tap, swipe gestures, mobile key press, get/set value, and validation.
• Support for High-Priority Widgets: Works with UI components, including containers, icons, and buttons, cards, forms, and text fields, date and time pickers, and navigation bars and drawers.
• Cross-Platform Testing: Easily test Flutter apps on both Android and iOS and promote consistent functionality and UI experience across devices.

Use Examples for Testing Flutter Apps with Ranorex Studio

What does this update look like in the real world? The following are two use scenarios where Ranorex Studio’s Flutter support can improve testing workflows.

Scenario 1: Automating UI Testing for a Banking App

Imagine a fintech company is developing a Flutter-based banking app with UI elements such as login screens, transaction confirmations, and security prompts. These elements must function correctly across iOS and Android. With Ranorex Studio, the QA team can:

• Track and validate Flutter widgets (e.g., buttons, text fields, navigation bars).
• Automate complex mobile actions, such as biometric authentication testing.
• Run cross-platform tests on real devices to catch UI inconsistencies early.

Scenario 2: E-Commerce App Regression Testing

If an e-commerce brand is using Flutter to power its shopping app, it probably also finds itself regularly testing features like product search, checkout flow, and promotions. With Ranorex Studio, the test team can:

• Automate repetitive tests for e-commerce functionalities.
• Verify proper rendering of dynamic UI components (carousels, product cards, etc.).
• Validate data integrity across different devices.

Start Testing Your Flutter Apps with Ranorex Studio Today

With this update, testing Flutter-based mobile applications has never been easier. Whether you’re working on an enterprise app, fintech solution, or consumer-facing mobile experience, you can now track, test, and validate your Flutter UI elements seamlessly on Android and iOS.

Want to see it in action? Start your free trial of Ranorex Studio today and experience the benefits of comprehensive Flutter test automation.