The First App I Ever Built Makes $25K/Month

Synopsis

Kyan, a college student, built his first app ToneAdapt — a texting-tone adaptor — and turned it into a $25K/month business in 5 months by solving a tiny personal problem, shipping V1 fast, posting 3x/day, and scaling the content that worked. The 'Attention Playbook' is the chapter most potential founders would replay.

Ideas in this episode

• Personal-problem productisation

  Kyan's first app ToneAdapt (texting-tone adaptor) makes $25K/month in 5 months — tiny personal problem, V1 fast, 3x/day posting, scaling the content that worked; the 'Attention Playbook' chapter is the replay-the-loop moment.

• AI companion / chatbot app (character or romantic)

  Kyan's ToneAdapt story can be applied by spinning up a tone-adapt equivalent for faith-community or school communications (auto-translating parent texts to plain-language versions) using a local Ollama stack, distributed via TikTok shorts from an in-house AI video tool.

• Vertical AI agents (specialty)

  Kyan's ToneAdapt story shows a tiny personal texting problem becoming a $25K/month app in five months. The repeatable lesson is to ship V1 fast, solve a narrow communication pain, post short-form content three times a day, and scale the formats that work.

• Vibe-coded app launch / 14-day MVP

  Kyan's ToneAdapt story supports spinning up a ToneAdapt-equivalent for community and school communications — auto-translating parent texts into plain language — using a self-hosted LLM, distributed via TikTok shorts generated by an in-house AI video tool.