I Cloned A $1M Productivity App For 10x More Focus (No Code)

Kristoffer · January 27, 2026 · 5 min read

What We're Building

This tutorial shows you how to clone an alarm clock app that has:

Instead of building a mobile app, we're creating a web app that works on both phones and desktop - targeting the same market without directly copying someone else's product.

The app is specifically designed for:

Step 1: Generate Your App Blueprint with Braindumper

Before building, we need to give AI a clear blueprint of exactly what we want to create.

Head over to Braindumper - a completely free tool that has already been used by more than 17,000 builders!

Braindumper makes the AI instantly understand your app idea and all its features - which means you don't burn through AI tokens, saving you money.

The biggest mistake people make: Not being detailed enough in their prompts. You need to describe in detail what you want built so the AI actually understands what you're thinking.

How to use Braindumper:

  1. Go to the Braindumper page
  2. Describe your alarm clock / productivity app idea
  3. Select Base44 as your AI App builder
  4. Click "Generate Build Plan" - takes about 10 seconds
  5. Click "Copy and open Base44"

Pro tip: Pair this guide with Base44 and a tight one-week deadline: build, ship, and market your app to get your first paying user before momentum fades.

Step 2: Build the App with Base44

In Base44, paste the prompt you copied from Braindumper and hit "Build now".

The app gets built automatically with AI - in just a few minutes, Base44 generates a fully functioning app without you writing a single line of code!

Referral bonus: Go back to Braindumper and click "Share Braindumper" in the bottom left corner to earn 10 free credits for each friend you refer - and your friend gets 10 free credits too!

Step 3: Iterate and Customize Your App

While the initial build is good, it's not perfect yet. This is where Base44 really shines.

On the left side, there's a chatbot where you can directly talk with the entire codebase since it's AI-powered. This allows anyone to build and edit their own apps.

Feature 1: Add Dark/Light Mode Toggle

Ask the AI to generate a light mode and dark mode switch in the app.

Just like that, the feature is added - and it works on the first try!

Feature 2: Wallpapers and Custom Themes

Want more customization options? Type in a prompt explaining you want customization of app themes.

Boom - the app is updated with these new features.

Feature 3: Wake-Up Mission Previews

This is the key feature that converts a simple alarm clock into a productivity app with thousands of monthly users.

Tell the chatbot you want users to preview wake-up missions when setting an alarm, and add more mission options.

A few moments later - you have mission previews AND new missions!

Important note: The logic for some of these missions is incredibly tricky to code correctly. From experience, implementing features like these by hand can take days, even as an experienced developer. Base44 did it in minutes.

Feature 4: Premium Subscriptions with Stripe

We're building this app to make money, so there has to be a way for users to pay for premium features.

Ask the AI to set up premium subscriptions for some features behind a Stripe paywall.

Even a generic request like this is enough for the AI to handle all the complex building for you - still without writing a single line of code!

Important Build Philosophy

Remember these principles:

Always test features as you build them! The revert feature rolls back everything to an earlier version - so if you stack multiple features without testing and something breaks, reverting means losing all that progress.

Keep this cycle going: Build → Test → Refine → Repeat

Step 4: Publish Your App

Base44 has made deployment incredibly easy - just click one button.

How to deploy:

  1. Click the Publish button in the top right corner
  2. A popup appears with extra options
  3. Click "Manage" in the domain section

Domain options:

  1. Connect a domain you already own with the "Connect Your Domain" button
  2. Buy a new domain right here with the "Buy Domain" button
  3. Edit the built-in domain using the "Edit URL" button

For going to market, I highly recommend buying your own domain. It looks way more professional and builds trust - much better than using the default base44.app URL.

You'll need the Builder plan for custom domains, but Base44 includes a free domain for the first year.

  1. Click "Publish App"
  2. After just a few seconds, your app is live!

Share with users:

Click the "Share App" button to send invitations to users without needing any other third-party tools - perfect for beta testers or your first paying customers!

What's Next?

You've gone from an idea to a published app - without writing a single line of code!

Join our community to get feedback on your app and network with other builders just like you.

Happy building!