Best Bravo studio Alternatives: Generate UI components to test on a Native platform in 2026

TL;DR: Bravo Studio's sunsetting necessitates finding robust alternatives for native app prototyping; Replay offers a unique video-to-code approach for rapid UI component generation and testing.

The news is out: Bravo Studio is no more. For many, this means scrambling to find a suitable replacement that offers the same (or better!) capabilities for designing and prototyping native mobile applications. While numerous UI design tools exist, few truly bridge the gap between design vision and functional code, especially when rapid iteration and testing on native platforms are paramount. This article explores the limitations of traditional Bravo Studio alternatives and introduces a novel approach using video-to-code engines for UI component generation.

The Problem with Traditional Bravo Studio Alternatives#

Many "Bravo Studio alternatives" focus solely on UI design within a specific ecosystem (Figma, Sketch, Adobe XD). While these tools are excellent for creating static mockups and interactive prototypes within the design tool itself, they often fall short when it comes to generating real, working UI components ready for native platform testing. The handoff process to developers can be tedious, error-prone, and time-consuming. Furthermore, these tools typically rely on static assets, making it difficult to capture dynamic user interactions and translate them into functional code.

Consider the following scenario: You've meticulously designed a complex user flow in Figma, complete with animations and micro-interactions. Exporting this design to code often results in a simplified, less-than-faithful representation of your original vision. This is because these tools don't inherently understand the behavior behind the design; they only see the visual representation.

Introducing Behavior-Driven Reconstruction with Replay#

Replay takes a fundamentally different approach. Instead of relying on static design files, Replay analyzes video recordings of user interactions to reconstruct working UI components. This "Behavior-Driven Reconstruction" allows you to capture the nuances of user behavior and translate them directly into functional code.

How Replay Works#

1. •Record: Capture a video of a user interacting with an existing application or a high-fidelity prototype. This video serves as the source of truth for the desired UI component behavior.
2. •Analyze: Replay's AI engine, powered by Gemini, analyzes the video, identifying UI elements, user actions (taps, swipes, scrolls), and state changes.
3. •Reconstruct: Replay reconstructs the UI component as working code, complete with event handlers, data bindings, and styling.
4. •Integrate: The generated code can be easily integrated into your native mobile application development environment.

This process bypasses the limitations of static design-to-code conversion by focusing on the intent behind the user interaction, rather than just the visual representation.

Replay's Key Features#

• •Multi-page generation: Replay can handle complex user flows spanning multiple screens, ensuring a cohesive and consistent UI.
• •Supabase integration: Seamlessly integrate with Supabase for backend data storage and retrieval.
• •Style injection: Apply custom styles to the generated UI components, ensuring consistency with your application's design system.
• •Product Flow maps: Visualize the reconstructed user flows to gain a deeper understanding of user behavior.

Comparing Replay to Traditional Alternatives#

The following table highlights the key differences between Replay and other common Bravo Studio alternatives:

💡 Pro Tip: When recording your video, focus on clear and deliberate interactions. This will help Replay accurately interpret user intent.

A Practical Example: Reconstructing a Login Screen#

Let's walk through a simplified example of using Replay to reconstruct a login screen.

Step 1: Record the Video#

Record a video of yourself interacting with a login screen prototype. Ensure the video clearly captures the following actions:

• •Tapping on the username field
• •Entering a username
• •Tapping on the password field
• •Entering a password
• •Tapping the "Login" button

Step 2: Upload to Replay#

Upload the video to Replay's platform.

Step 3: Review and Adjust#

Replay will automatically analyze the video and reconstruct the login screen. You can review the generated code and make adjustments as needed. For example, you might want to:

• •Adjust the styling of the input fields
• •Modify the event handler for the "Login" button

Step 4: Integrate into Your Native App#

Copy the generated code and integrate it into your native mobile application project. For example, if you're using React Native, you might create a new component called

and paste the code into it.

typescript
// Example of generated React Native code (simplified)
import React, { useState } from 'react';
import { View, Text, TextInput, Button, StyleSheet } from 'react-native';

const LoginScreen = () => {
  const [username, setUsername] = useState('');
  const [password, setPassword] = useState('');

  const handleLogin = async () => {
    // Simulate API call
    try {
      const response = await fetch('/api/login', {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
        },
        body: JSON.stringify({ username, password }),
      });

      if (response.ok) {
        console.log('Login successful!');
      } else {
        console.error('Login failed.');
      }
    } catch (error) {
      console.error('Error:', error);
    }
  };

  return (
    <View style={styles.container}>
      <Text style={styles.title}>Login</Text>
      <TextInput
        style={styles.input}
        placeholder="Username"
        onChangeText={text => setUsername(text)}
        value={username}
      />
      <TextInput
        style={styles.input}
        placeholder="Password"
        secureTextEntry={true}
        onChangeText={text => setPassword(text)}
        value={password}
      />
      <Button title="Login" onPress={handleLogin} />
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
    padding: 20,
  },
  title: {
    fontSize: 24,
    marginBottom: 20,
  },
  input: {
    width: '100%',
    height: 40,
    borderColor: 'gray',
    borderWidth: 1,
    marginBottom: 10,
    paddingLeft: 10,
  },
});

export default LoginScreen;

⚠️ Warning: The generated code may require adjustments to ensure compatibility with your specific project setup and coding standards.

Beyond Prototyping: Real-World Applications#

Replay isn't just for prototyping. It can also be used for:

• •Reverse engineering existing UIs: Quickly generate code from existing applications for analysis or modification.
• •Automated UI testing: Create automated UI tests based on recorded user interactions.
• •Rapid UI iteration: Experiment with different UI designs and quickly generate code for testing on native platforms.

The Future of UI Development#

As AI technology continues to evolve, video-to-code engines like Replay will play an increasingly important role in UI development. By focusing on behavior-driven reconstruction, these tools can bridge the gap between design vision and functional code, enabling faster iteration, improved collaboration, and ultimately, better user experiences. Replay is at the forefront of this revolution, empowering developers and designers to build native mobile applications with unprecedented speed and efficiency.

📝 Note: Replay is constantly evolving, with new features and improvements being added regularly.

Frequently Asked Questions#

Is Replay free to use?#

Replay offers a free tier with limited features. Paid plans are available for users who require more advanced capabilities. Check the Replay pricing page for the most up-to-date information.

How is Replay different from v0.dev?#

While both Replay and v0.dev aim to accelerate UI development, they differ significantly in their approach. v0.dev primarily uses text prompts to generate UI components based on predefined templates and libraries. Replay, on the other hand, analyzes video recordings of user interactions to reconstruct UI components, capturing the nuances of user behavior and intent. This behavior-driven approach allows Replay to generate more accurate and contextually relevant code.

What kind of video is best for Replay?#

The best videos are clear, well-lit recordings with deliberate user interactions. Avoid shaky footage and ensure that all UI elements are clearly visible. The higher the quality of the video, the better Replay will be able to analyze and reconstruct the UI.

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Ready to try behavior-driven code generation? Get started with Replay - transform any video into working code in seconds.