I Copied A Huge App. Now I Make $80K/Month

Starter Story 13min 3 min #174
I Copied A Huge App. Now I Make $80K/Month
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Summary

  • Tomer, a former marketer with minimal coding experience, built an AI calorie-tracking app localized for Israel in Hebrew, launched it in June 2024, and grew it to over $80,000 per month within a year by cloning the proven CalorieAI concept and executing a low-cost paid-ad strategy followed by revenue-share influencer partnerships.

Founder background and motivation

  • Tomer worked in marketing for other businesses but found it boring and wanted to build his own product.
  • He heard a podcast with Zach, founder of CalorieAI, who described scaling to over $1 million per month.
  • Tomer realized the app didn’t exist in Israel, and because fitness and nutrition is a massive niche everywhere, a smaller local market could still support a significant business.

Finding and validating the idea

  • In March 2024, Tomer was actively searching for an idea; the CalorieAI podcast made the localization opportunity click immediately.
  • He originally planned to target the US but saw that being first to localize a proven winner in his home market was the simplest zero-to-one move.
  • He chose calorie tracking because the niche is huge enough to work even in a small country like Israel, and he knew the space well personally.

Building the app as a non-developer

  • Tomer had only high-school coding experience and self-taught basics; he is not a professional developer.
  • Cursor (AI code editor) had just launched; he used it to build a working version with all core features in 2 weeks.
  • From first line of code to live on the App Store took about 2 months total.
  • The coding was fast; the delays came from Apple Developer Program enrollment and App Store review cycles.

Product differentiation through localization

  • The core product is nearly identical to CalorieAI: photograph food, get calories and macros in seconds.
  • Differences are language (Hebrew) and small modifications for how Israelis actually eat and talk about food.
  • Tomer emphasizes the real differentiation is brand and distribution: anyone can clone the app in 2 weeks with Cursor, but acquiring users cheaper than competitors creates a cash-flow advantage that funds further growth.

Growth strategy: paid ads then influencer partnerships

  • Tomer’s marketing background let him evaluate channels efficiently; for Israel, paid ads won because CPMs are significantly lower than in the US, allowing profitable campaigns with less testing and capital.
  • He studied viral content from US calorie apps and Israeli fitness creators, adapted those creatives for ads, and reached ~$20K/month in 4 months.
  • Once he had traction and social proof, he shifted to influencers to build a defensible brand.

Influencer revenue-share model

  • Big influencers would cost a fortune per post; Tomer proposed a revenue-share deal instead, aligning incentives: the more the app earns, the more they earn.
  • He waited until $20K/month to negotiate, giving him leverage for better terms than a 50/50 split from day one.
  • The agreement specifies content deliverables and filming/recording days per month to keep influencers on schedule.
  • Because influencers own a slice of all Israeli revenue, they promote the app organically beyond contracted posts (TV appearances, interviews, etc.).
  • Tomer got lucky knowing one major Israeli fitness influencer personally, which helped close the first deal.

Tech stack and monthly costs

  • Claude for coding and AI agents across the business: $200/month.
  • PostHog for product analytics: $20/month.
  • RevenueCat for subscription management: included in stack (price not specified).
  • Supabase for database and storage: $35/month.
  • Expo for in-app updates: $100/month.

Key advice and broader implications

  • Tomer’s advice: don’t be afraid of what you don’t know; have the self-confidence that you’ll figure out every setback and new skill, because you must never become the constraint holding the business back.
  • Pat and Gus highlight that localization is a massive, underused opportunity: most Starter Story viewers are outside the US, and markets in many countries remain wide open for proven ideas.
  • The “clone and localize” model works across industries (restaurants, cars, etc.) and will keep working because new technologies (like food-scanning AI) create fresh proven concepts to adapt.
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