Ken, a 21-year-old college student, released his first app 5 months ago and currently achieves $25,000 in monthly revenue (approx. $11,500 from the web app + approx. $14,000 from the mobile app).
Link to this point #1Starter Story
(6) The First App I Ever Built Makes $25K/Month
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Overview
The success story of Ken, a 21-year-old college student with no prior programming experience, who developed his first app, 'Tone Adapt,' and achieved $25,000 in monthly revenue with over 100,000 users in just 5 months. This showcases a real-world example of rapid growth for a niche tool that allows guitarists to replicate the sound of their favorite songs within 30 seconds, achieved through AI-assisted coding and social media marketing.
Key points
Tone Adapt is an app that provides settings for guitarists to replicate the tone of their favorite songs using their own gear, offered on a subscription model of $10 per week or $60 per year.
Link to this point #2He used Cursor (an AI-assisted coding tool) for development, building V1 in about a week. He commented that he could now build the same thing in a few hours.
Link to this point #3Tech stack: Supabase (database), Vercel (hosting), Stripe (payments), OpenAI API, Tavily API, Swift (mobile), RevenueCat, Superwall, etc.
Link to this point #4The marketing strategy was strictly '3 social media posts a day.' He expanded to Instagram, TikTok, YouTube, and Facebook, showing his face to build brand trust.
Link to this point #5His first posted video went viral overnight. Once a successful format was found, he remade it over 50 times and hired UGC creators to scale.
Link to this point #6The idea originated from a personal problem related to his hobby (guitar). He developed a dedicated tool because ChatGPT's tone research was inaccurate.
Link to this point #7The database stores information on over 1,500 guitars and 2,000 amps, proposing settings tailored to the user's gear.
Link to this point #8He emphasized, 'It's crucial to abandon perfectionism, release V1 immediately to monetize, and gather feedback.'
Link to this point #9The most important skill is social media posting. Even if a product is perfect, it's meaningless if no one sees it. Overcoming the embarrassment of the first post is key.
Link to this point #10Put this knowledge to work.
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