How to Build a Simple App with Cursor in 30 Minutes

Building an app can often feel like an overwhelming task, especially if you're a solo founder or indie hacker without a strong coding background. But what if I told you that in just 30 minutes, you could have a simple app up and running using Cursor? In 2026, Cursor has evolved into an impressive AI coding tool that dramatically speeds up the app development process—making it accessible even for non-developers. Let's dive into how you can make this happen.

Prerequisites: What You Need Before Starting

1. Cursor Account: Sign up for a free account at Cursor. The free tier allows basic features, while the pro version starts at $20/month.
2. Basic Idea: Have a simple app idea in mind. For this tutorial, we'll build a basic to-do list app.
3. Internet Connection: Ensure you have a reliable connection for seamless coding and testing.

Step-by-Step Guide to Building Your App

Step 1: Set Up Your Project

1. Open Cursor: Log into your Cursor account and create a new project.
2. Choose a Framework: For our to-do list app, select a simple framework like React. Cursor will set up the necessary files for you.

Step 2: Define Your App Structure

1. Create Components: Use Cursor's AI suggestions to create components such as TodoList, TodoItem, and AddTodo.
   • Expected Output: Basic file structure with these components.

Step 3: Write Your Code

1. Utilize AI Features: Start typing your component functionalities, and Cursor will auto-suggest the code snippets.

   • For AddTodo, you might write:

     function AddTodo() {
         // Code for adding a new todo
     }
     

   • Cursor will fill in the rest!

2. Expected Output: A fully functional AddTodo component that allows users to input new tasks.

Step 4: Style Your App

1. CSS Suggestions: Use Cursor to get CSS styling suggestions. You can ask, “How do I style a button?” and it will provide you with snippets that you can easily implement.
   • Expected Output: A visually appealing UI for your to-do list app.

Step 5: Test Your App

1. Run Your App: Use the built-in testing tools in Cursor to run your app and check for bugs.
   • Expected Output: A fully functional to-do list app where you can add, view, and delete tasks.

Troubleshooting: What Could Go Wrong

• Error Messages: If you see an error, double-check your code against Cursor's suggestions. Often, it's a simple typo.
• Styling Issues: If your app doesn't look right, revisit the CSS snippets provided by Cursor and adjust accordingly.

What's Next: Progressing Beyond the Basics

Once you have your simple to-do list app, consider adding more features like user authentication or data persistence using a backend service like Firebase. The skills and knowledge you gain from building this app can be applied to more complex projects down the line.

Comparison of AI Coding Tools for App Development

| Tool | Pricing | Best for | Limitations | Our Take | |------------|-----------------------------|---------------------------|----------------------------------|-----------------------------------| | Cursor | Free tier + $20/mo pro | Rapid prototyping | Limited advanced features | We love using it for quick builds | | GitHub Copilot | $10/mo | Code suggestions | Requires GitHub knowledge | Great for experienced developers | | Replit | Free + $7/mo for Pro | Collaborative coding | Performance issues on larger apps| We occasionally use it for teams | | CodeSandbox | Free | Frontend development | Limited backend capabilities | Good for quick demos | | Glitch | Free | Simple web apps | Not ideal for larger projects | We’ve built MVPs here | | Bubble | Free tier + $29/mo | No-code apps | Slower for complex apps | Useful for non-coders | | OutSystems | Starts at $4,000/year | Enterprise-level apps | Expensive for indie hackers | Not practical for solo founders | | AppGyver | Free | No-code platforms | Limited integrations | Good for basic apps | | Adalo | Free tier + $50/mo | Mobile apps | Limited customization | Useful for mobile-focused projects | | Thunkable | Free tier + $25/mo | Mobile apps | Learning curve | We don’t use it much |

Conclusion: Start Here

If you're looking to build a simple app quickly, I recommend starting with Cursor. It’s user-friendly, offers AI assistance that speeds up development, and is cost-effective for indie hackers. In our experience, it’s a powerful tool that can help you bring your app ideas to life in about 30 minutes.