My app makes $41K/month

Starter StoryAbout 4 min readSep 14, 2025Watch original
THE SUMMARYAI-generated

Key Concepts:

  • Solo founder success
  • Side project monetization
  • Wait list and reservation platform
  • Competing with larger companies
  • Growth strategies (Apple Search Ads, email nurturing)
  • Minimum Viable Product (MVP) development
  • AI-assisted development
  • Subscription business model
  • Customer acquisition cost (CAC) and lifetime value (LTV)
  • Importance of customer service

1. Introduction and Joe's Story

  • The video introduces Joe, a solo founder who makes over $40,000 per month with his app, Weightley.
  • Joe's story is presented as an example of how a simple problem can be turned into a successful business.
  • The video will explore how Joe found the idea, why he quit his engineering career, and how Weightley competes with billion-dollar competitors.

2. Joe's Background and the Genesis of Weightley

  • Joe has a computer science degree and worked as a software engineer.
  • He missed the coding aspect of his job after moving into management at Shutterfly.
  • He started looking for a side project to learn iOS app development.
  • The idea for Weightley came from a frustrating experience at a brunch restaurant in 2017. He had to download Yelp and sign up for an account just to see his wait time.
  • His wife suggested building a wait list app.
  • After 6 months, he had a working prototype. After a year and a half, he launched the app.
  • The app had 10 downloads in the first week.
  • In-app purchases were launched after two years, leading to business growth.

3. Doula Sponsorship

  • The video includes a sponsorship from Doula, a service that helps entrepreneurs set up their LLC, handle bookkeeping, and stay tax compliant.
  • Doula is presented as a solution to avoid getting bogged down in administrative tasks.
  • A discount code "starter story" is offered for 10% off.

4. Growth Timeline and Marketing Strategies

  • Year 1: No revenue (free version)
  • Year 2: $14,500
  • Year 3: $116,000
  • Year 4: $186,000
  • Year 5: $307,000
  • Year 6: $354,000
  • Year 7: $445,000
  • Current Year (on pace): Over $500,000
  • Key Growth Strategies:
    • Apple Search Ads: Driving app downloads through keyword advertising.
      • Customer Acquisition Cost (CAC): $130
      • Lifetime Value (LTV): $750 - $1,000
    • Email Nurturing:
      • Tips to get started
      • Quick start videos
      • Onboarding via Zoom
      • Staff training
      • Promotions near the end of trials

5. Weightley App Demonstration

  • Weightley is a wait list and reservations platform for businesses with waiting customers.
  • The app allows businesses to add customers to a wait list with their name, party size, estimated wait time, phone number, and seating preferences.
  • Customers receive a text message with a link to view their wait time without needing to download an app or create an account.
  • Businesses can notify customers when their table is ready via text message.

6. Competitive Advantages

  • Price: Weightley has a flat fee of $100 per month, while competitors like Yelp and OpenTable charge hundreds of dollars per month plus cover fees for reservations.
  • Simplicity: Focusing solely on wait lists and reservations allows Weightley to be used in various industries.
    • During COVID, Weightley was used by retail chains to manage limited capacity, leading to a 10x increase in business.
  • Customer Service: Immediate response to customer support calls.

7. Framework for Finding Ideas

  • Step 1: Improve upon existing solutions to problems. Find a niche within that industry.
    • Weightley is an example of competing with giants like OpenTable and finding a niche serving small restaurants.
  • Step 2: Use AI to build a Minimum Viable Product (MVP) quickly (within a couple of weeks).
  • Step 3: Get feedback from early customers.
  • Step 4: Expect the unexpected and be ready to adapt.

8. Specific Business Ideas

  • Pickle ball league management app with a social aspect.
  • AI support chatbot trained on specific products or websites.
  • A new social media platform focused on connecting friends and family, competing with corporate-run platforms.

9. Weightley's Numbers and Tech Stack

  • Over 15,000 businesses have tried Weightley.
  • 700 paying customers in the US and Canada.
  • Over 59 million parties have been wait listed.
  • Tech Stack:
    • Google Firebase (hosting, authentication, database)
    • Node.js (back-end services)
    • Swift (iOS app)
    • ReactJS (web version)

10. Costs and Margins

  • Firebase: $700/month
  • Business text messages: $2,500/month
  • Revenue Cat: 1% of revenue
  • Apple Search Ads: $500/month (fluctuates)
  • Stripe: 3% of revenue
  • Survey Monkey: $35/month
  • Hive: $25/month
  • Freshes: $40/month
  • Claude Code: $200/month
  • ChatGPT: $20/month
  • Calendarly: $12/month

11. Advice to Young Joe

  • "Keep going."
  • Acknowledge that self-doubt has no basis in reality.
  • Launch the product and see what the future holds.

12. Conclusion

  • Joe's story demonstrates that a simple problem can be solved to build a successful business.
  • The video encourages viewers to identify problems and build solutions, highlighting Starter Story Build as a resource for using AI to develop apps quickly.

AI summaries can miss context or contain errors. Check important details against the original video.

Go a little deeper.

Have a question about this video? Load its transcript to open the video chat.