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How I Built It: $40K/Month iPhone App (Puff Count)
Steven Cravotta built Puff Count, a mobile app helping users quit vaping, to \$40,000/month in MRR and 12 million total downloads across his portfolio. Despite having no coding or design experience...
https://www.youtube.com/watch?v=loXc0Tyi4R4
How I Built It: $40K/Month iPhone App (Puff Count)

Author’s real name is Steven Cravotta (“Kreida” was an auto-transcript error) — see the steven-cravotta hub for his full system.

TL;DR

Steven Cravotta built Puff Count, a mobile app helping users quit vaping, to $40,000/month in MRR and 12 million total downloads across his portfolio. Despite having no coding or design experience, he validated the concept via TikTok trends and scaled conversions using a hard paywall and extensive onboarding.

The Founder’s Story

Steven Kreida started as a typical serial online entrepreneur, cycling through various business models with little success. Eventually, he realized that mobile apps offered unlimited scale—allowing founders to build a product once and sell it millions of times. Even with zero coding or design experience, Steven succeeded by focusing on his core strengths: spotting painful problems, putting the right team together, and mastering viral marketing.

The Building Process

Steven advises founders to “scratch their own itch” by looking for everyday problems they personally experience. Being the ideal user makes product decisions and marketing messaging much easier.

  • Ideation: He noticed the rapid rise of vaping, backed up his observations with Google Trends data, and checked Sensor Tower to see that quit-smoking/quit-drinking apps were highly successful.
  • UI/UX Design: He brainstormed features in a Google Doc and sketched wireframes on a piece of paper. He then uploaded these sketches to 99designs, where 50 to 70 professional UI designers competed, submitting customized UI proposals.
  • Hiring & Development: Steven hired developers on Upwork, recommending Eastern European developers for their high-quality code and cost efficiency. He paid on a fixed per-project completion basis (only releasing funds once the app was live in the App Store bug-free) rather than hourly rates.

Launch & Marketing Strategy

Steven asserts that marketing is 95% of a mobile app’s success. His growth playbook relies on two pillars:

  1. TikTok Organic: TikTok is the single best way to launch and market a mobile app. Steven conducts market research by saving viral vape-related videos into a spreadsheet to study their hooks, tone, and visual styles.
    • Case Study: He observed a viral video of someone taking apart a vape that gathered 20 million views. He filmed a similar video showing the dangerous components inside a vape, followed by a quick 2-second call to action at the end. The video got 8.3 million views and drove tens of thousands of app downloads.
    • Key rule: Content must be entertainment-first. Explicitly sales-focused videos perform poorly.
  2. Paid Ads Scaling: When an organic video performs well, Steven uses the “spend my money” button to run them as paid ads on Facebook and TikTok. He notes that ad network algorithms easily optimize around high-performing organic creatives to acquire cheap users.

Monetization & Paywalls

  • Hard Paywall conversion: Steven initially struggled to monetize Puff Count, earning zero revenue for the first 4–6 months. Overnight success came when he implemented a hard, unskippable paywall requiring users to sign up for a free trial before accessing any app features. This single change shot his trial conversion rate up to 20% to 25%.
  • Sunk Cost Onboarding: The app uses an extensive onboarding flow. Walking users through a series of questions about their vaping habits forces them to reflect on their addiction. By the time they reach the paywall, they have invested time (sunk cost) and emotional energy, making them highly motivated to convert.
  • Paywall A/B Testing: Using Superwall, Steven remotely tests different price points ($4 to $12) to optimize for the highest Customer Lifetime Value (LTV), without needing to submit App Store updates.

Tech Stack & Tools

  • Hiring: Upwork (fixed-fee project contracts)
  • UI Design: 99designs
  • Monetization & Paywalls: Superwall (remote paywall config and LTV optimization)
  • Subscription Analytics: RevenueCat
  • Mobile Measurement Partner (MMP): AppsFlyer
  • Product Analytics: Mixpanel & Amplitude (utilizing free tiers only)
  • Templates: ThemeForest (useful for cheap starter templates when bootstrapping on a tight budget)

Key Stats & Metrics

  • Monthly Revenue: $40,000+ MRR (reached $43,000 in a recent 30-day period)
  • Total Portfolio Downloads: 12M+
  • Development Cost: <$5,000 for the MVP (can be under $1,000 using templates)
  • Paywall Conversion Rate: 20% to 25% (following hard paywall implementation)
  • Validation Time: Puff Count took 4 years to hit major scale, with rapid growth occurring in the last 6–7 months once marketing was locked in.

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