These 2 college students built a $70K app with just 5 tools
Two college students discuss how they built a $70,000-generating app using primarily AI tools and five key resources. They leveraged ChatGPT for UI/UX design decisions, Claude and Claude Code for verification and problem-solving, along with RevenueCat and other tools, demonstrating that modern app development can be achieved for under $500.
Summary
In this transcript, two college students share their experience building a profitable app that generates $70,000 in revenue. They emphasize their workflow with AI tools, particularly ChatGPT, which they describe as a conversational partner for design specifications. Rather than manually writing 300+ lines of code and searching for specific code to modify, they communicate their UI interface requirements to ChatGPT, which automatically implements the changes. Their development stack includes Claude and Claude Code, which they use to verify work and resolve technical issues when they encounter obstacles. Beyond AI tools, they utilize RevenueCat for app monetization and revenue tracking. The speakers highlight the dramatic shift in app development accessibility, noting that developers can now launch an app to the App Store for less than $500 in total costs. This contrasts sharply with traditional development approaches that required extensive manual coding and debugging.
Key Insights
- The students use ChatGPT conversationally to specify UI interface requirements and have it automatically implement changes, eliminating the need to manually write and modify 300+ lines of code
- Claude and Claude Code are used as verification tools to debug and resolve technical issues when development obstacles arise
- RevenueCat is one of their key tools for app monetization and revenue management
- The speakers claim that a complete app can be built and launched to the App Store for less than $500 using modern AI tools
- The development approach represents a fundamental shift from traditional programming requiring extensive manual code selection and modification to an AI-assisted workflow
Topics
Transcript
[0:00] How do you build an app that makes $70,000? >> So, we went to work >> [music] >> and we literally just talked to it like ChatGPT. We tell it, "Hey, we want the UI interface to be so and so." We're telling it things like this, and it's just adding it. Back in the day, you'd have to write 300 lines of code, find the exact code, change it. You don't have to do that. It does it for you. You then you use Claude, co-work, and Claude code to verify it. So, anytime we're having hiccups or we're stuck on something, we go to Claude and we have Claude help us and verify it. >> What other…
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