How to Use AI Tools to Build a Simple App in Under 2 Hours

Have you ever thought about building an app but felt overwhelmed by the coding requirements? You’re not alone. Many aspiring indie hackers and solo founders get stuck at the idea stage, fearing the technical skills needed to bring their visions to life. The good news? In 2026, AI tools have made it possible to build a functional app in under two hours, even if you have no coding experience.

In this guide, I’ll walk you through the essential AI tools you can use to create a simple app quickly and efficiently, along with our real experiences using them.

Prerequisites: What You Need Before Starting

Before diving in, here are a few things you should have ready:

1. A Computer: Preferably with a stable internet connection.
2. An Idea: It can be as simple as a to-do list or a budget tracker.
3. Accounts for AI Tools: Make sure to create accounts for the tools we’ll be using.

Step-by-Step Guide to Build Your App

Step 1: Define Your App Idea

Keep it simple! For this example, let’s create a basic todo app. Write down the core features you want, such as adding tasks, marking them as complete, and deleting them.

Step 2: Choose Your AI Tools

Here’s a breakdown of the AI tools you can use to build your app, along with their pricing and limitations:

| Tool Name | What It Does | Pricing | Best For | Limitations | Our Take | |------------------|-------------------------------------|---------------------------|--------------------------|-----------------------------------|-------------------------------------| | Bubble | No-code app builder | Free tier + $29/mo pro | Web apps | Limited design flexibility | We use this for quick prototypes. | | Adalo | No-code mobile app builder | Free tier + $50/mo pro | Mobile apps | Performance issues with scaling | Great for mobile, but can get slow.| | AppGyver | Low-code platform for web apps | Free | Web and mobile apps | Learning curve for beginners | Good for more complex apps. | | Thunkable | Drag-and-drop mobile app builder | Free tier + $25/mo pro | Mobile apps | Limited integrations | User-friendly for beginners. | | Glitch | Collaborative coding platform | Free | Prototyping | Limited storage for free users | Perfect for quick experiments. | | Zapier | Automation tool for workflows | Free tier + $19.99/mo pro | Integrating apps | Can get expensive with usage | We automate repetitive tasks here. | | ChatGPT | AI assistant for code suggestions | Free tier + $20/mo pro | Coding help | Not always accurate | Use it to troubleshoot code. | | Figma | Design tool for UI/UX | Free tier + $15/mo pro | Prototyping | Requires design skills | We use this for app mockups. | | Voiceflow | Build voice apps easily | Free tier + $99/mo pro | Voice apps | Limited to voice interactions | Good for niche projects. | | Webflow | Design and develop websites visually | Free tier + $12/mo pro | Websites | More suited for websites | Not ideal for apps. |

Step 3: Build the App

Using Bubble, let’s create our todo app:

1. Create a New Project: Start with a blank canvas.
2. Design Your Interface: Use the drag-and-drop features to add input fields for tasks, buttons for adding or deleting tasks, and a display area for your list.
3. Set Up Workflows: Define what happens when a user clicks a button. For example, when the "Add Task" button is clicked, the task should be added to the list.
4. Test Your App: Use the preview feature to test your app in real-time.

Step 4: Deploy Your App

Once you’re satisfied with your app:

1. Publish: Depending on the tool, you can publish your app directly or export it for deployment.
2. Share: Get feedback from friends or potential users.

Troubleshooting Common Issues

• Problem: My app isn’t saving tasks.

  • Solution: Check your workflows to ensure data is being saved correctly.

• Problem: The UI looks cluttered.

  • Solution: Simplify your design. Less is often more.

What's Next?

Now that you have your first app up and running, consider the following:

• Gather user feedback and iterate on your design.
• Explore more features using the same tools.
• Look into scaling your app if it gains traction.

Conclusion: Start Here

Building an app in under two hours is absolutely achievable with the right tools. Start with a simple idea, use the AI tools listed here, and don’t hesitate to iterate. In our experience, Bubble is a great starting point for most beginners looking to build web apps quickly, while Adalo shines for mobile apps.

What We Actually Use: While we experiment with various tools, we consistently rely on Bubble for web apps and Thunkable for mobile.

Ready to dive in? Grab your computer, and let’s get building!