I made $1M flipping apps

Starter StoryAbout 6 min readOct 22, 2025Watch original
THE SUMMARYAI-generated

Key Concepts

  • Build and Sell Challenge: A strategy of launching, validating, and selling micro-businesses within a 30-day timeframe.
  • Building Public: A strategy of sharing the development process and progress publicly, often on platforms like X (formerly Twitter), to attract early users and build a community.
  • Feedback Loop Approach: A product development methodology involving building a core feature, gathering user feedback, iterating, and rebuilding.
  • Key Business Metrics: Revenue metrics crucial for selling a business, including ARR (Annual Recurring Revenue), Gross Margins, ARPU (Average Revenue Per User), LTV (Lifetime Value), CAC (Customer Acquisition Cost), and Churn Rate.
  • Pomodoro Technique: A time management method that breaks work into focused intervals (typically 25 minutes) separated by short breaks.
  • AI-Powered Tools: Leveraging artificial intelligence for tasks such as generating code, summarizing content, and creating marketing campaigns.

Dominico's Five-Step Strategy for Building and Selling Apps

Dominico (Dom) shares his successful five-step strategy for building and selling apps, which allowed him to generate significant income and eventually quit his 9-to-5 job. This strategy emphasizes rapid execution, validation, and a focus on building sellable assets.

1. Setting Goals

The initial step involves clearly defining the timeline for selling the product. This decision influences the product roadmap, development pace, and resource allocation. Whether the goal is to sell in 3, 6, or more months dictates the overall approach.

2. Validation Stage

Dom emphasizes validating product ideas before significant development. He typically uses a single landing page builder, such as Yep.so, to create a landing page for the proposed product. The primary objective is to distribute this landing page on platforms like X (formerly Twitter) to collect emails from interested individuals. This "building public" strategy allows for early market sentiment analysis. Dom considers a 15% conversion rate on the landing page as a good benchmark for validation.

3. Building Stage (Feedback Loop Approach)

Once a product idea is validated, Dom employs a "feedback loop approach" for building. This involves:

  • Building one key feature: Focus on delivering core functionality first.
  • Distributing to early users: Share the product with the initial batch of users who provided their emails on the landing page.
  • Gathering feedback: Actively solicit feedback from these early adopters.
  • Improving and relaunching: Iterate on the product based on the feedback received. This creates a continuous cycle of "build, feedback, edit, and rebuild."

4. Growth Stage

The fourth step focuses on growing the product. Dom's primary strategy for organic growth has been the "building public" strategy, consistently sharing progress and updates.

5. Selling Stage

The final step involves packaging the business as a sellable asset. Buyers are primarily interested in key business metrics, including:

  • ARR (Annual Recurring Revenue): The predictable revenue a company expects to receive from its customers over a year.
  • Gross Margins: The difference between revenue and the cost of goods sold.
  • ARPU (Average Revenue Per User): The average revenue generated by each user.
  • LTV (Lifetime Value): The total revenue a business can expect from a single customer account throughout their relationship.
  • CAC (Customer Acquisition Cost): The cost associated with acquiring a new customer.
  • Churn Rate: The rate at which customers stop doing business with a company. Dom stresses the importance of optimizing these metrics to make the business more attractive to potential buyers.

Case Studies and Examples of Products Built and Sold

Dom's "build and sell challenge" involved launching and selling multiple micro-businesses within short timeframes. Here are some notable examples:

  • Pitch 2.0 (Pitch Deck Generator): Developed in 45 days, generated $300, and sold for $2,500.
  • OneTap.ai (Excel Formula Generator): A tool that generated Excel formulas based on plain English descriptions. It generated nearly $7,000 and was sold for almost $25,000 after 3 months.
  • YourCoverLetter.com (Cover Letter Generator): Generated cover letters based on job applications. Sold for $7,000 after 40 days.
  • Recapg.com (AI Summarizer): An AI tool that could summarize various content like YouTube videos, presentations, and documents. Sold for $34,000 after 6 months.
  • Quitsbot.io: A tool for generating content from documents or websites, which was not as successful, generating $1,000 and selling for $5,000 after three months.
  • Webdesigner.io (Landing Page Generator): Allowed users to generate landing pages through prompts. Generated $1,200 and sold for $12,000 after 3 months.
  • Subgen.ai: An AI-powered coding app that Dom grew from $20,000 ARR to $500,000 ARR in 3 months and sold for nearly a three-times multiple of ARR. This was the project that led him to quit his 9-to-5 job.

Key Arguments and Perspectives

  • The Power of Fast Execution: Dom's core argument is that rapid iteration and shipping products quickly are crucial for success, especially when working on side projects. He believes this fast execution allows for quicker validation and learning.
  • Leveraging Trends and Timing: Dom highlights that the success of his projects was significantly influenced by "trends" and the "timing" of their launch. Projects based on emerging AI trends, like summarization and coding assistance, performed better.
  • Adaptability and Perspective Shift: Dom advises young founders to be adaptable and willing to change perspectives, even in the face of negative events. He shares a personal anecdote where a job offer fell through, but he reframed it as an opportunity to pursue his entrepreneurial goals, leading him to focus on Subgen.ai.
  • Building a Sellable Asset: The ultimate goal for Dom is to build businesses that can be packaged and sold. This requires a focus on quantifiable metrics and creating a business that can operate independently.

Working Full-Time and Quitting the Job

Dom successfully managed his side projects while working a full-time job. He organized his schedule and utilized techniques like the Pomodoro Technique to maintain focus and productivity. He decided to quit his job when he recognized the significant potential of Subgen.ai, indicating a strategic rather than impulsive departure.

Tech Stack and Tools

Dom utilizes a diverse range of tools to build and manage his businesses:

  • No-code/Low-code Platforms:
    • Bubble: For rapid development of early projects.
    • Webflow: For website development.
  • AI and Automation:
    • Make.com (formerly Integromat): For workflow automation.
    • Suna.io: For general agent tasks.
    • Make UGC.ai: For managing User-Generated Content creators.
  • Marketing and Outreach:
    • Hunter.io: For email outreach and finding contact information.
    • TinyAdz.com: For running smart advertising campaigns.
    • Creator.io: For initiating marketing campaigns with influencers.
    • Leit.co: For Reddit marketing.
    • Mailtrap: For email testing and marketing.
  • Product Management and Operations:
    • Futurebase: For managing public roadmaps.
    • Hatio.com: For Customer Relationship Management (CRM).
    • Stripe: For payment processing and financial services.
  • Other:
    • Jawsh.com: For a specific product (Cobotsai.com).
    • Store: For coding-related tasks.

Future Endeavors

Dom is currently working on a startup named Cortex.ai. This venture aims to facilitate the migration from a human workforce to an AI workforce, with the goal of automating up to 80% of manual, mundane, and ordinary tasks performed by humans in companies.

Conclusion and Takeaways

Dominico's journey exemplifies the power of strategic execution, rapid iteration, and a clear focus on building sellable assets. His five-step framework, combined with effective time management and the strategic use of AI and no-code tools, enabled him to achieve significant financial success and transition from a 9-to-5 job to entrepreneurship. The key takeaways are:

  • Ship Fast, Validate Early: Prioritize getting products to market quickly to gather real-world feedback.
  • Build for Sale: Always consider the metrics and features that make a business attractive to buyers.
  • Leverage Trends and Timing: Identify and capitalize on emerging market trends.
  • Adaptability is Key: Be prepared to pivot and adjust your strategy based on circumstances.
  • "Building Public" is Powerful: Utilize public platforms to build an audience and gain early validation.
  • AI is a Game Changer: Embrace AI tools to accelerate development and enhance product capabilities.

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